A CRoss-nAtIonAL stUDy oF CzeCh AnD tURkIsh
Transkript
A CRoss-nAtIonAL stUDy oF CzeCh AnD tURkIsh
A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects Milan Kubiatko, Muhammet Usak, Kursad Yilmaz, Mehmet Fatih Tasar Introduction The history of electronic educational materials does not go far back but for several decades now there is an increasing attempt to create more such resources (Arnold, Padilla & Tunhikorn, 2009). The educational value of the information and communications technologies (ICT) was confirmed by a variety of experiments (Fančovičová & Prokop, 2008). When used appropriately, ICT can support students’ collaboration and knowledge building. Further, in the context of science education, it offers possibilities for interaction with the nature and tools for real-time data logging (Juuti, Lavonen, Aksela & Meisalo, 2009). The interactive nature of ICT materials is believed to provide the opportunity for students to analyze the process, assimilate and work independently (Kaino, 2008). Many teachers have realized the potential of ICT to increase quality of teaching and learning in recent years. The ICT has pervaded all sectors of education prompting the need to prepare teachers to take advantage of these tools. Although ICT allows students to work more productively than in the past, the teacher’s role in classroom, where the ICT are presented, is more demanding than ever (Keengwe, Onchwari & Wachira 2008). General Description of ICT Attitudes Pre-service primary science teachers’ (PPSTs) attitudes toward ICT are very critical and important in science education since teachers play a key role within the learning environment. If the PPSTs have positive attitudes toward ICT then they can use ICT in their classrooms effectively. ICT offers a challenge to the teaching and Abstract. This paper focuses on differences of attitudes related to information and communication technologies among Czech and Turkish university students. Student attitudes were evaluated summatively and with respect to gender, year, country, and type of residential area (town/village). Student attitudes were measured by a modified version of the Information and Communication Technologies Attitudes Questionnaire (Kubiatko & Haláková, 2009). The sample consisted of a total of 770 unversity students (316 Czech and 454 Turkish). The data analysis included factor analysis, MANCOVA, ANOVA, and t-test. The factor analysis yielded five dimensions: 1) Influence of ICT on teaching process, 2) Influence of ICT on human body and environment, 3) Using of ICT in teaching, 4) School and ICT, 5) ICT as didactic equipment. As a result, students from the Czech Republic, male students, sophomores, and students living in town showed more positive attitudes in comparison to other respective groups. Key words: attitudes, information and communication technologies, questionnaire, science teaching, university students. Milan Kubiatko Masaryk University, Czech Republic Muhammet Usak Zirve University, Turkey Kursad Yilmaz Dumlupinar University, Turkey Mehmet Fatih Tasar Gazi University, Turkey 119 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 learning of science and to the models of PPSTs might encounter. The teacher generally has a key role to effective application of the use of ICT in science education and the teachers have big potential to transmit attitudes and beliefs to students by using ICT. Zhao, Tan and Mishra (2001) showed evidence to suggest that the attitudes of teachers toward ICT are directly related to computer use in the classroom. Success of student learning in using ICT depends largely on teachers’ attitudes towards ICT (Teo, 2006). If teachers show positive attitudes towards ICT then they can easily provide useful insights about acceptance and usage of ICT in teaching for students. Many researchers emphasized the dimensions of attitudes towards ICT. Some examples are perceived usefulness of ICT and confidence about using ICT (Rovai & Childress, 2002; Cure & Ozdener, 2007), training (Tsitouridou & Vryzas, 2003), gender (Sadık, 2006), anxiety and liking/disliking (Yıldırım, 2000). There is indication that many teachers believe that the level of computer experience has a positive impact on attitudes towards ICT (Kumar & Kumar, 2003). Yuen and Ma (2002) found that affective attitudes, general usefulness, behavioral control, and pedagogical employment are important factors in determining the use of ICT. Furthermore, in a study with 184 pre-service teachers, it was reported that a significant relationship existed between attitudes towards ICT and its use in educational system (Jackson, Ervin, Gardner & Schmitt, 2001). Sorgo, Verckovnik & Kocijancic (2010) observed high correlation between frequency of using a computer application for school work, perceived importance, and teachers’ proficiency in use of application among Slovenian Biology teachers. The teacher’s attained competence and confidence level in using ICT are important factors in students’ learning. Thus, an understanding of how ICT supports and enhances learning tasks is vital issue to be determined (Baggott La Velle, McFarlane & Brawn 2003). Integration of ICT into science and technology curricula and classroom practices can be achieved by science teachers showing positive attitudes toward ICT. These positive attitudes toward ICT can be more easily gained in pre-service teacher education by courses such as Computer, Computer Supported Learning, Information and Communication Technologies, Teaching Methods, and Design of Instructional Materials for Teaching, etc. It is important to provide prospective teachers and in-service teachers with courses and trainings, because lack of time is one of the main reasons stated by teachers for not employing ICT in teaching. Planning, practicing, and trying to integrate ICT into lessons are all time consuming. But with proper training teachers can do it with more confidence and in less time. On the other hand, a lack of ICT pedagogical training at teacher training colleges constitutes a barrier for using ICT in the classrooms; and, although individual ICT skills might be high for personal use, the transfer of these skills to the classroom environment may become problematic (Cuckle & Clarke, 2002). Integration of ICT into the teaching process can also be impeded by other barriers like lack of equipment, lack of access to the right types of technology in appropriate location, cost of technology, and poor administrative support. All these aspects can create negative attitudes towards ICT. ICT has a transformative potential role for science teaching. The use of ICT changes the direction of scientific skills and thinking. ICT in science education helps to develop analytical skills (McFarlane & Friedler, 1998; Rogers & Wild, 1996). The interactive use of ICT provides to support and develop students’ scientific reasoning and analytic skills. Some studies show, the positive influence of using ICT during teaching process on better understanding of targeted topics and concepts. For example, Stern, Barnea & Shauli (2008) describe students who were provided with molecular software simulation demonstrated a significantly better understanding of the particulate model of matter than students who were not provided with this simulation. In another study it was found that utilizing computer-assisted materials have a potential to increase students’ achievement, foster conceptual change, and improve students’ attitudes towards biology, if it is designed according to students’ learning needs (Kara & Yesilyurt, 2008). Also, Yang & Heh (2007) used an Internet Virtual Physics Laboratory (IVPL) and found out a positive and significant effect on students’ physics achievement. Pre-service teachers can arrange their environment and adjust their instructional strategies by using ICT in science education (Zhang & Espinosa, 1997). For example Fisher, (2000) stated that PPSTs’ positive attitudes toward ICT will provide teachers to face the challenges in the information age. The successful use of ICT can stimulate change in pedagogical practice. Evidence from research carried out by Underwood (1988) suggests that teachers move to a more managerial and facilitating role when using ICT, 120 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) and away from being the information provider on centre stage. ICT promises to provide a more effective method of developing both substantive and syntactic scientific understanding. Digitally presented data sets offer an alternative way to achieve learning objectives, as can simulations that generate data sets or model specific processes or phenomena (Baggott La Velle, Watson, Nichol, 2001). Influence of Different Variables toward ICT Attitudes Many explorations are focused on finding gender differences in attitudes and using ICTs. Dorup (2004) found that males had more access to computers at home, and held more favorable attitudes toward the use of computers in their medical studies as compared to females. A small proportion of students reported that they would prefer not to use computers in their studies. Males were also significantly more inclined to replace traditional teaching activities with ICT resources. A more recent study of Palaigeorgiou et al. (2005) also confirmed that both men and women had similar engagement with computers and held concerns for the future effects of continuous computer use, but women were more anxious about hardware usage, and judged less positively the consequences of computers in personal and social life. Research on gender differences in ICT has shown that in most countries girls and women are often behind in ICT usage and ICT knowledge and skills. In most countries, the participation of females in ICT professional careers and pathways is low and unfortunately continues to depreciate. Finally, a lot of research studies have shown that females and males differ in their preferences for specific computer activities. In the literature there is a controversy among studies on attitudes towards ICT with respect to students’ age. Although it is reported that younger pupils have more positive attitudes toward computers than the older (Comber, Colley, Hargreaves & Dorn 1997; Laguna & Babcock 1997), among others, a more recent study reported the opposite (Bozionelos 2001). On the other hand Spernjak & Sorgo (2009) did not find differences based on age among lower secondary school students aged between 10 and 14 when performed three laboratory exercises (Activity of yeast, Gas exchange and breathing, heart rate) as classic, computer-supported and virtual laboratory exercises. Pupils chose computer-supported laboratory as the most popular method of laboratory work. Classically performed laboratory work followed, while computer simulation was the least popular approach toward laboratory exercises.On the other hand, there is no cross-national study. In this study a comparison of attitudes between prospective teachers in the Czech Republic and Turkey is reported. Research toward ICT Attitudes in Turkey and Czech Republic A lot of research studies have been conducted about ICT in Turkey. These studies were mainly in the following categories: in-service teachers’ level of employing ICT (Usluel, Mumcu & Demiraslan, 2007; Cure & Ozdener, 2008); use of ICT in teacher education (Altun, 2007; Goktas, Yildirim & Yildirim, 2008); pre-service teachers’ level of using ICT (Altun, Alev & Yigit, 2009;) and pre-service teachers’ attitudes toward ICT (Ozgen & Obay, 2008). Between 2000 and 2007 most of the studies related to ICT in Turkey were about computer assisted teaching, alternative learning and teaching approaches, web-based learning, problems in using educational Technologies, internet-based learning and distance education (Bingimlas, 2009; Çepni, Taş & Köse, 2006; Bahar, Aydın & Karakırık, 2009; Cepni, 2009; Camnalbur & Erdogan, 2008; Erdogan, 2009; Simsek, 2008). Altun, Alev & Yigit (2009) found that pre-service science teachers had also positive views about ICT. On the other hand, the research activities on the issue in the Czech Republic have not been as intense as in Turkey. Czech researchers in this field of study published in local journals, available only for the native, in this case Czech, readers. Purpose of this Study The purpose of this study was to investigate university students’ attitudes towards ICT. For that 121 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 purpose samples were chosen from two different countries, namely Turkey and the Czech Republic. There are major differences between these two countries: a big difference in populations (Turkey’s population is 6 times greater than the population of Czech Republic); geographic location and area, means of access to technologies, income per capita, and culture. Educational initiatives for implementation of ICT in education are also somewhat different. Therefore, it may be hypothesized that all these differences can lead to different student attitudes towards ICT. This article explores the following research question: 1. Are there any differences in attitudes toward ICT with respect on gender, residence and grade of students from both countries? 2. Is there any difference in attitudes toward ICT between students from Czech Republic and Turkey with the respect on gender, residence and grade of students? Methodology of Research Sample The study was conducted at the end of spring semester 2009. A total of 454 Turkish and 316 Czech students attending two different universities participated in the study. The participating students were majoring in teaching middle school / high school science (biology, geography, chemistry). The ages of the participants were between 17 and 30 ( x = 20.44; SD = 1.45). The sample size of the Czech Republic sample was created by 100 males and 216 females, 62 students from village, 90 students from town and 164 students from city, 128 freshmen, 105 sophomores and 83 third year students. The sample size of Turkey was created by 296 males and 158 females, 60 students from village, 125 students from town and 269 students from city. There were 72 freshmen, 234 sophomores and the rest (147) created third year students. In Turkey 276 students were owners of computers and 178 were not owners of computers. All Czech respondents were in the time of research owners of computers. Construction of the ICT Attitudes Questionnaire (ICTAQ) Students’ attitudes toward ICT in science subjects were measured by 5 scale Likert type items. We used a modified version of the ICT Attitude Questionnaire (Kubiatko & Haláková, 2009). This questionnaire was originally created to probe student attitudes towards ICT specifically in biology. Due to the nature of the current study the word “biology” was replaced with “science subject” or “science subjects” in the entire questionnaire. The questionnaire items are related to common ICT activities and ICT usage. There were items related to influence of ICT on the process of teaching (“ICT make lessons more interesting”); items focusing on the influence of ICT on health and human body (“using ICT related equipment may cause spine injuries”). Other group of items focused on using ICT in teaching (“I reach more information from internet than from textbooks”). A couple of items were related to ICT as didactic equipment (“I think that I achieve worse evaluation by the written examining with the ICT assistance”). We were interested in, if students are satisfied with ICT and their employment in lessons (“I am not satisfied with employment of ICT in science lessons at our school”). The original form of the questionnaire was developed in English and later translated into Slovak and Turkish by the authors with expert assistance in translation. The order of items was presented randomly; items were not grouped together with other items having a similar character. The questionnaire consists of 33 items that were rated by the participants from 1 (strongly disagree) to 5 (strongly agree). There were items worded both positively (e.g., “I do my homework quicker, when I use ICT”) and negatively (e.g., “I have got a fear, when I used a computer”) (Oppenheim, 1999). Negative items were reversed in scoring. The total score of individual participants provides a composite index of attitudes towards ICT usage in science subjects. A low score reflects a relatively negative attitude and a high score reflects a relatively positive attitude towards ICT. The validity of the questionnaire was established through review by two experts in the field of using ICT/computers in education. Reviewers were asked whether the items were relevant to the aim of the study. Revisions were based on their comments and suggestions. 122 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) The first part of the questionnaire contained demographic questions: gender, age, year of study, owning of computer and type of residential area (i.e., village, town, or city). The main difference between town and city is that cities are designated by a population greater than 100.000. All students from Czech Republic are owners of computer, but in the Turkey is not that. For that reason we analyzed attitudes to ICT with respect to owning of computer overall, we did not compare Czech Republic and Turkey. Age was as covariate. Procedure Questionnaires were administered in two different universities. One university was from Turkey and one from the Czech Republic. Students in this study participated by knowing that participation was anonymous and that it would not affect their course grades. They were informed that the aim was just a research attempt to examine student attitudes towards using ICT in science subjects. The questionnaire was randomly administrated. No time limit was given during completion of the questionnaire, but the longest time of filling was about 15 minutes. The researchers or the instructors administered the questionnaires. Statistical Procedure The data were analyzed statistically by conducting a factor analysis with Varimax rotation and five factors with Eigen values greater than 1.00 were derived. The five factors (dimensions) were labeled as: 1. Influence of ICT on teaching process (7 items), 2. Influence of ICT on human body and environment (4 items), 3. Using of ICT during teaching process (7 items), 4 School and ICT (3 items), 5. ICT as didactic equipment (6 items). These five factors explained 39.23 % of total variance. Most of this variance was explained by the factor/dimension 1 and 2 (14.80 % and 9.05 %). Items (6) with factor score more than 0.30 loaded in more than one factor and factors with factor score less than 0.30 were excluded from the next analyses (Anastasi, 1990). Next reliability of the questionnaire was measured. The Cronbach’s alpha for the whole instrument was 0.72, which indicates high reliability of the questionnaire (Nunnaly, 1978). The values of alpha coefficient for the scale ranged from 0.58 to 0.89 indicate an acceptable reliability (Nunnaly, 1978). Multivariate analysis of covariance (MANCOVA) with age as covariate, dimensions as dependent variables and demographic variables (gender, residence, grade and owning of computers) as independent variables were also conducted. For obtaining statistically significant differences in results between variables and between countries t-test and ANOVA were performed. Results showed statistically significant differences on the levels: p<0.05; p<0.01 and p<0.001. Results of Research A factor analysis with Varimax rotation was performedon the data. After a careful examination of the table of factors, items with factor score greater than 0.30 loaded in more than one factor were excluded from further analysis. Questions with factor scores less than 0.30 were also eliminated (Anastasi, 1990). It was also examined whether statistically significant differences existed in the results between variables of gender, type of residential area lived, year of study, and owning a computer. In performing a MANCOVA age was taken as a covariate. First, we analyzed the whole data coming from both countries and afterwards data for each country were analyzed separately. The influence of age on the results was not showed (Table 2). In the all variables was found out statistically significant difference in results (table 2). Males achieved an average score of 3.56 (SD=0.36), whereas the average score for females was 3.55 (SD=0.39). On the basis of the results males showed more positive attitudes towards computers in comparison to females. Sophomore students achieved the highest average score ( x = 3.57; SD = 0.36) and freshmen students achieved the lowest average score ( x = 3.53; SD = 0.32) and junior students achieved an average score 3.56 (SD=0.37). Students living in towns had a more positive attitude than 123 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) students living in villages or cities (their average score was 3.57 and SD = 0.39). Students living in cities achieved an average score 3.55 (SD=0.35). And students living in villages have got the lowest average score ( x = 3.47; SD = 0.40). Students, who are computer owners achieved higher score ( x = 3.55; SD = 0.38) in comparison to students who did not own computers ( x = 3.54; SD = 0.35). Table 1. Values of factor score in ICTAQ. Influence of ICT on teaching process Influence of ICT on human body and environment Using of ICT during teaching process School and ICT ICT as a didactic equipment 1. ICT are important in teaching science subjects. 0.72 -0.02 0.07 0.03 0.03 2. ICT make lessons more interesting. 0.68 0.06 0.10 0.03 0.12 3. Using ICT cause a higher interest about science subjects. 0.81 0.03 -0.12 -0.15 0.02 4. I understand scientific concepts better, when ICT are used. 0.76 -0.04 0.05 0.03 0.14 5. I have got ideas, when the ICT are used. 0.76 0.04 -0.07 -0.10 -0.11 13. We obtain new information by the using the internet, because some information in the textbooks have become outdated. 0.41 -0.21 0.25 -0.13 0.02 20. I do my homework quicker, when I use ICT. 0.47 0.04 0.21 -0.14 0.16 7. ICT cause exhaustingly to me. 0.29 0.38 0.08 -0.16 0.28 23. Using computers is harmful for eyes. -0.12 0.64 0.11 0.03 0.16 25. Using ICT is harmful for spines. -0.04 0.72 0.13 0.03 0.07 28. ICT does not save energy. 0.24 0.52 -0.05 0.06 0.05 14. I had an opportunity to cooperate with other schools by using ICT. 0.29 -0.23 0.48 -0.02 -0.17 21. I use ICT for paper presentation. 0.13 -0.19 0.64 0.02 -0.15 22. The ownership of PC is useless, because PC’s make learning impossible. 0.02 0.10 0.61 -0.05 0.18 24. It is impossible to meaningfully use ICT, because a majority of information is in languages other than Czech/Turkish. -0.16 0.18 0.57 0.24 0.28 29. Computer is not a suitable tool for teaching, because it needs a lot of space. 0.05 0.15 0.52 -0.06 0.24 32. I have got a fear, when I used a computer. -0.07 0.01 0.53 -0.06 0.08 33. I obtain more information from internet than textbooks. 0.12 -0.00 0.35 -0.35 0.15 Influence of ICT on teaching process Influence of ICT on human body and environment Using of ICT during teaching process 124 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) School and ICT 17. I am not satisfied with using ICT in science lessons at our school. 0.03 0.08 0.24 0.43 0.20 18. The ICT equipments in our school are very poor. 0.04 -0.13 0.084 0.71 0.17 27. Teachers should receive more training on using of ICT for teaching. -0.29 0.01 -0.21 0.43 0.20 ICT as a didactic equipment 8. I am not able to concentrate on teaching, when the computer is turned on. -0.06 0.18 0.23 -0.04 0.45 9. The work with educational disc make better a cognitive process. 0.19 -0.13 0.12 -0.25 0.47 10. I think that using the internet is not important for teaching. -0.03 -0.30 0.19 0.26 0.37 12. I think that I achieve worse evaluation by the written examining with the ICT assistance. 0.08 0.25 0.22 0.05 0.34 15. I am not able to concentrate on teaching, when a camera is used during teaching. -0.01 0.12 -0.05 0.08 0.62 16. My communication with the teacher becomes worse, when ICT are used during teaching. 0.14 0.25 0.14 0.06 0.48 Eigenvalues 4.88 2.99 2.16 1.63 1.29 Table 2. Results of multivariate analysis of covariance (MANCOVA). Wilk’s λ F p Age 0.98 1.91 0.90 Gender 0.95 7.40 < 0.001 Grade 0.94 4.19 < 0.001 Residence 0.96 2.89 < 0.01 Owning of computer 0.93 11.46 < 0.001 The data were further analyzed to see if there existed a statistically significant difference between factors/dimension. Age was used as covariate by all variables. Gender was found to create a statistically significant difference in the dimension “Influence of ICT on teaching process” (F = 14.57; p < 0.001), in this dimension was influence of age statistically significant (F = 5.73; p < 0.05). In this dimension males achieved higher scores than females. A statistically significant difference was found in the forth dimension labeled “School an ICT” (F = 12.94; p < 0.001), where females achieved a higher mean score than males. When compared founded results among grade, age influenced results in dimension 4 (F = 4.87; p < 0.05). Statistically significant differences were found in dimensions 1 and 4, where the sophomores achieved the highest average score and in dimension 2, and the freshmen achieved the highest average score. On the variable “type of residential area” results were influenced by age only in the first dimension (F = 4.76; p < 0.05). A statistically significant difference between results was found in dimensions 3, 4, 125 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) and 5. In dimension 3 and 4 the highest average scores achieved by students from village and in the last dimension (ICT as didactic equipment) it was the students from town. It was seen that age did not influence results on the variable “owning a computer”. A statistically significant difference in results was found, just like in previous variable, in all dimensions except dimension 2. Students, who do not own a computer, achieved higher scores in the first dimension and in other dimensions computer owners achieved higher average scores. Table 3. Results of multivariate analysis of covariance (MANCOVA) in dimensions. Numbers are the F values. Age Gender Age Grade Age Residence Age Computer Dimension 1 5.73* 14.57*** 0.40 11.52*** 4.76* 0.56 3.16 24.48*** Dimension 2 0.26 3.53 0.17 3.65* 0.32 1.76 0.29 1.94 Dimension 3 0.15 3.79 1.52 1.11 0.14 4.97** 0.59 12.84*** Dimension 4 0.62 12.94*** 4.87* 3.10* 0.61 3.62* 1.46 6.88** Dimension 5 0.56 1.20 0.15 1.69 0.40 3.28* 0.25 5.47* * p<0.05; ** p<0.01; *** p<0.001 A Comparison of Turkey and Czech Republic When the results from Turkey and the Czech republic were compared, it was found that there were statistically significant differences in results in two variables, sophomores from the Czech Republic achieved a higher mean score than their counterparts in Turkey (t = 2.93; p < 0.01), On the other hand Turkish students from town achieved a higher mean score than their Czech counterparts (t = 2.07; p < 0.05). When other variables were considered it was seen that there was not a statistically significant difference between groups (see Figure 1). Figure 1. 126 Differences in attitudes to ICT in variables between Turkey and Czech Republic. NS = non-significant; * p<0.05; ** p<0.01. Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) In the next phase of the analysis a comparison between the 5 dimensions was performed. There were statistically significant differences with respect to all dimensions except dimension 2 (Negative influence of ICT on teaching process, see Figure 2). In the first dimension it is seen that Turkish students attained a higher mean score (t = 12.41; p < 0.001) than Czech students. In other dimensions Czech students showed more positive attitudes: Using ICT during teaching (t = 7.28, p < 0.001), School and ICT (t = 9.45; p < 0.001), ICT as didactic equipment (t = 8.49; p < 0.001). Figure 2. Differences between attitudes in five dimensions between Turkey and Czech Republic. NS = non-significat, *** p<0.001. In the next evaluation we compare individual variables (gender, grade and residence) and we have tried to find out statistically significant differences between Turkey and Czech Republic. Figure 3. Differences in attitudes toward ICT in five dimensions among females from Turkey and Czech Republic. ** p<0.01; *** p<0.001. 127 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 Gender When we have compared female we found statistically significant differences in results between all dimensions. In first two it was in the account of Turkish students (dimension 1: t=8.13; p<0.001; dimension 2: t=2.86; p<0.01). I other three dimensions girls from Czech Republic achieved statistically significant higher score in comparison with girls from Turkey. All differences are p<0.001 (dimension 3: t=6.02; dimension 4: t=6.56; dimension 5: t=6.00) (Figure 3). In the comparison of male’s results was situation a little bit different. In the first dimension we found out statistically significant difference in results (t=8.48; p<0.001), boys from Turkey achieved higher score in comparison with boys from Czech Republic. In other dimension boys from Czech Republic achieved statistically significant higher score In comparison with boys from Turkey (dimension 2: t=5.09; p<0.001; dimension 3: t=3.78; p<0.001; dimension 4: t=5.69; p<0.001 and dimension 5: t=6.20; p<0.001) (Figure 4). Gender’s results from Czech Republic were influenced by age (Wilk’s lambda=0.93; F=4.73; p<0.001) and results from Turkey were not influenced by age as covariate (Wilk’s lambda=0.98; F=2.02; p=0.052). Figure 4. Differences in attitudes toward ICT in five dimensions among males from Turkey and Czech Republic. *** p<0.001. Grade In all three grades was not statistically significant difference in dimension “Influence of ICT on human body and environment (dimension 2)” (Table 4). In other dimensions and grades was found out statistically significant difference in results. First grade students from Czech Republic achieved higher score in dimensions 3, 4 and 5 and students from Turkey in others. Second grade students from Czech Republic achieved higher score in comparison with students from Turkey except first dimension (Influence of ICT on teaching process). And third grade students from Czech Republic achieved higher score in all dimensions in comparison with students of same grade from Turkey. Grade’s results from Czech Republic was influenced by age (Wilk’s lambda=0.95; F=3.32; p<0.01) a results from Turkey was not influenced by age (Wilk’s lambda=0.95; F=1.44; p=0.21). 128 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 Table 4. A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) Comparison of results between Turkey and Czech Republic with respect on grade. 1st grade TR 1st grade CZ t 2nd grade TR 2nd grade CZ t 3rd grade TR 3rd grade CZ t Dimension 1 4.23 3.56 7.02*** 4.27 3.87 6.35*** 4.20 3.59 6.26*** Dimension 2 3.14 3.05 0.84 2.90 2.95 0.54 3.05 3.07 0.15 Dimension 3 3.79 4.16 4.52*** 3.89 4.27 5.57*** 3.88 4.10 2.71** Dimension 4 2.25 2.65 3.59*** 2.28 3.02 8.98*** 2.24 2.62 3.97*** 3.24 3.68 5.40*** 3.28 3.66 5.40*** 3.32 3.58 3.36*** Dimension 5 ** p<0.01; *** p<0.001 Residence There was not found out statistically significant difference in results in dimension 2 among all three types of residence (city, town and village). Czech students from city achieved higher score in dimensions 3, 4 and 5. In other there were students from Turkey. Czech students from town and village achieved higher scores in all dimensions except dimension 1. Residence’s results from Czech Republic was influenced by age (Wilk’s lambda=0.94; F=3.76; p<0.01) a results from Turkey was not influenced by age (Wilk’s lambda=0.98; F=1.81; p=0.11). Table 5. Comparison of results between Turkey and Czech Republic with respect on residence. City TR City CZ t Town TR Town CZ t Village TR Village CZ t Dimension 1 4.25 3.64 9.68*** 4.27 3.63 7.84*** 4.12 3.80 2.72** Dimension 2 3.05 3.02 0.36 2.93 3.05 1.22 2.85 2.98 0.90 Dimension 3 3.83 4.14 5.17*** 3.96 4.12 2.12* 3.88 4.38 8.03*** Dimension 4 2.26 2.73 6.60*** 2.24 2.70 4.56*** 2.33 2.94 4.78*** Dimension 5 3.28 3.57 4.98*** 3.34 3.74 5.31*** 3.22 3.74 4.56*** * p<0.05; ** p<0.01; *** p<0.001 Discussion In this study the aim was to determine prospective science teachers’ attitudes towards ICT. The data were collected from two countries, namely the Czech Republic and Turkey. The data were analyzed as a whole and separately for each country. The selected variables were gender, type of residential area lived, and year of study. Age was chosen as the covariate. The factor analyses yielded five factors with Eigen values greater than 1.00. The five factors (dimension) were constructed as follows: 1. Influence of ICT on teaching process (7 items), 2. Influence of ICT on human body and environment (4 items), 3. Using ICT during teaching (7 items), 4. School and ICT (3 items), 5. ICT as didactic equipment (6 items). Examining university students’ attitudes towards ICT is an important and necessary for determining perceptions and the current status. In this way it can be revealed if the students are taking the full advantages of using ICT in education. It can also be determined if ICT are being used properly in teaching. The finding of this study reveals that the participant university students had positive attitudes towards ICT used in science teaching. Similar findings were also reported before (Simsek, 2008) revealing that a majority of students accepted the use of ICT for learning and they maintained positive attitudes toward using ICT. A similar finding, this time specifically about utilizing the internet, was reported by 129 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 Akpinar & Bayramoglu (2008). Kubiatko & Haláková (2009) also asserted that secondary grammar school students had positive attitudes towards ICT for teaching and learning biology. When Turkey and the Czech Republic are compared, it is seen that Czech university students have more positive attitudes towards ICT. This situation can be explained by the fact that all Czech students in the sample owned personal computers. When each factor (dimension) is considered it is seen that Turkish students’ scores were higher in the first dimension only and Czech students have had higher scores in the remaining four dimensions. The reason could be that their instructors have more intensely and/or skillfully employed ICT in their teaching of science, hence set a good example for their students. It was revealed previously that Czech teachers in general use ICT for only presentation purposes or to offer information in word processors (Paraskeva, Bouta & Papagianni, 2008); and using ICT in the form of educational discs, virtual laboratories, etc. were seen rarely. However, it is known that whenever ICT are employed, they are used in the greater variety by Turkish teachers. Research studies about ICT are focused mainly on describing differences between variables. Gender is the variable used most frequently. The majority of ICT articles are concerned with gender and attitudes towards ICT. Besides, there are also publications focusing on differences caused by race/ ethnicity towards ICT attitudes and a few others discussing socio-economic or class differences (e.g., Heemskerk, Brink, Volman & Dam, 2005). In this research study it is revealed that males have more positive attitudes towards ICT as compared to females. This finding supports the common view that “males are technically more competent than females,” despite all efforts worldwide to train females at least equally competently with males in science and engineering. The similar assertions were also made elsewhere (e.g., Cooper, 2006). Cooper indicated that the public in general believes that males are more interested in using computers, and hence they are more competent in using computers. The negative attitudes of females, in turn, negatively impact their performance in using computers. Knowing that females have negative attitudes towards computers and are reluctant to use them only reinforces the stereotypical view that computers are for males and not for females. Females may have been socialized differently in today’s computer generation to have them feel more comfortable with using computers and, hence, removing barriers to opportunities for receiving better training, at least partially. This could be due to the increased use of computers for teaching and learning at schools that might have worked against the cultivation of gender differences as reported in previous research (North & Noyes, 2002). Computer attitudes and computer skills are related to gender in favor males, that is, males have better attitudes towards computers, attain improved computer skills and experiences as compared to females (Varank, 2007). There are many hypothetical reasons why, males consistently achieve more positive attitudes towards ICT. It could be that when the computer is used for purposes other than studying, male students spend more time working with computers than female students, male students do more word processing, they use e-mail more, and they play games more often (Imhof, Vollmeyer & Beierlein, 2007). There is no consensus on gender issues within the ICT related literature. For example, several researchers have found that males are generally using computers less than women or females have more negative attitudes towards computer and ICT (Akkoyunlu & Orhan, 2003; Miura, 1987; Murpy, Coover & Owen, 1989; Uzunboylu, 2004; Venkatesh & Davis, 2000). In addition, researchers have determined that gender has strong effect regarding using computer and ICT in attitudes study (Butler, 2000; Dupange & Krendel, 1992). Kubiatko & Haláková (2009) found out similar results in comparison to the current study. Males have more positive attitudes toward ICT than females. When university students in Turkey and the Czech Republic are compared, this study revealed that the Czech students attained more positive attitudes toward ICT. The views of male and female participants from the Czech Republic were more positive as compared to male and female participants from Turkey. But, a more detailed analysis shows that females from Turkey had more positive views in two of the five dimensions, namely, Influence of ICT on teaching and Influence of ICT on human body and environment. Additionally, males from Turkey have had more positive views in the first dimension only. In the analysis another variable was students’ year of study. In this study participants from both countries were in their first, second, and third years. Sophomore students had the highest positive 130 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) views and the freshmen expressed the least favorable views towards ICT. But, it is not known whether age plays a role in this dimension, since age and year of study does not necessarily match. All that can be said is that there is statistically significant differences among students in different years of study. In the literature there are just few empirical studies focusing on age and attitudes towards ICT. In such a study Comber, Colley, Hargreaves & Dorn (1997) reported that the younger students had more positive attitudes towards computers than the older ones. In other studies it findings were contradictory: while in some studies it is reported that there existed a significant correlation between age and attitudes towards ICT (e.g., Handler, 1993; Massoud, 1991), in other studies the findings showed just the opposite (e.g., Blankenship, 1998; Chio, 1992). Sophomore students from the Czech Republic have held more positive views as compared to students from Turkey. The freshmen from both countries expressed almost similar views and the juniors from Turkey expressed more positive views. These differences between students in different years of their studies could be explained by the structure of the subject in each year. The last variable in this study was the type of residential area lived. The three types were as follows: village, town, and city. There is no other study, to the best of our knowledge that reports on this variable and its relation to attitudes towards ICT. As a result of this study it is seen that students coming from towns have attained more positive attitudes as compared to students coming from villages and cities. Also, students coming from villages have the least favorable views towards ICT. Turkish students coming from towns had more positive views and attitudes as compared to Czech students coming from towns. However, when other two types of residential areas are considered it is seen that Czech students attained more positive views and attitudes. Altough it could be speculated about this finding, it is suggested that it should be investigated in other studies and other countries in depth to understand the reasons behind it. Conclusion Attitudes results toward ICT using in science subject among high school students were based on statistical evaluation. Students, whose were respondents of our investigation showed an interest about using ICT in the science subjects, it was obvious from their answers. It is important awake to, that ICT can enhance students’ learning in science from an early age. An effective use of ICT could have the additional benefit of improving attitudes and computers skills, which in turn could improve the effectiveness of ICT, thus creating a positive feedback spiral. References Akpinar, Y., & Bayramoglu, Y. (2008). Promoting teachers’ positive attitude toward web use: a study in web site development. The Turkish Online Journal of Educational Technology, 7, 46-55. Altun, T. (2007). Information and communications technology (ICT) in initial teacher education: what can Turkey learn from range of international perspectives? Journal of Turkish Science Education, 4, 45-60. Altun, T., Alev, N. & Yigit, N. (2009). An investigation of pre-service science teachers’ views about their technical and pedagogical skills in the use of ICT. 9th International Educational Technology Conference. May 6–8, 2009. Hacettepe University, Ankara, Turkey. 515-521. Anastasi, A. (1990). Psychological testing (7th ed.). New York: Macmillan. Arnold, S. R., Padilla, M. J., & Tunhikorn, B. (2009). The development of pre-service science teachers’ professional knowledge in utilizing ICT to support professional lives. Eurasia Journal of Mathematics, Science and Technology Education, 5, 91-101. Bahar, M., Aydın, F.& Karakırık, E. (2009). A diagnostic study of computer application of structural communication grid. The Turkish Online Journal of Educational Technology, 8, 5-19. Baggott la Velle, L., McFarlane, A. & Brawn, R. (2003). Knowledge transformation through ICT in science education: a case study in teacher-driven curriculum development—Case-Study. British Journal of Educational Technology, 34, 183-199. Baggott La Velle, L., Watson, K. E. & Nichol, J. D. (2001). OtherScope – The virtual microscope – can the real learning experiences in practical science be simulated? International Journal of Healthcare Technology and Management, 2, 539-556 131 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 Blankenship, S. E. (1998). Factors related to computer use by teachers in classroom instruction. Unpublished Doctoral Dissertation, Virginia Polytechnic Institute and State University. http://scholar.lib.vt.edu/theses/available/ etd-32398-14166/unrestricted/etd.pdf. [last access: 20/03/2009]. Bingimlas, K. A. (2009). Barriers to the Successful Integration of ICT in Teaching and Learning Environments: A Review of the Literature. Eurasia Journal of Mathematics, Science & Technology Education, 5, 235-245. Bozionelos, N. (2001). Computer anxiety: Relationship with computer experience and prevalence. Computers in Human Behavior, 17, 213-224. Camnalbur, M. & Erdogan, Y.(2008). A meta analysis on the effectiveness of computer-assisted instruction: Turkey sample. Kuram Ve Uygulamada Egitim Bilimleri, 8, 497-505. Cepni, S., Tas, E., & Kose, S. (2006). The effects of computer-assisted material on students’ cognitive levels, misconceptions and attitudes towards science. Computers & Education, 46, 192–205. Cepni, S. (2009). Effects of computer supported instructional material (CSIM) in removing students misconceptions about concepts: “Light, light source and seeing”. Energy Education Science And Technology: Part B-Social and Educational Studies, 1, 51-83. Chio, Y. K. (1992). Attitudes toward and knowledge of microcomputers used for instruction among commercial high school teachers in Korea. Unpublished EDD dissertation. University of Georgia. AAT 9316322. Comber, C., Colley, A., Hargreaves, D. J., & Dorn, L. (1997). The effects of age, gender computer experience upon computer attitudes. Educational Research, 39, 123-133. Cooper, J. (2006). The digital divide: the special case of gender. Journal of Computer Assisted Learning, 22, 320334. Cuckle, P. & Clarke, S. (2002). Mentoring student-teachers in schools: views, practices and access to ICT. Journal of Computer Assisted Learning, 18, 330-340. Cure, F, Ozdener, N (2008). Teachers’ Information and Communication Technologies (ICT) using achievements and attitudes towards ICT. Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education, 34, 41-53. Dorup, J. (2004). Experience and attitudes towards information technology among first year medical students in Denmark: Longitudinal questionnaire survey. Journal of Medical Internet Research, 2004, 6, e10. Dupagne, M., & Krendel, K. A. (1992). Teachers’ attitudes towards computers: a review of literature. Journal of Research on Computing in Education, 24, 420–429. Erdogan Y (2009) Paper-based and computer-based concept mappings: The effects on computer achievement, computer anxiety and computer attitude. British Journal Of Educational Technology, 40, 821-836. Fančovičová, J., & Prokop, P. (2008). Students’ attitudes toward computer use in Slovakia. Eurasia Journal of Mathematics, Science and Technology Education, 4, 255–262. Fisher, M. (2000). Computer skills of initial teacher education students. Journal of Information Technology for Teacher Education, 9, 109-123. Goktas, Y, Yildirim, Z. & Yildirim, S (2008). The keys for ICT integration in K-12 education: Teachers’ perceptions and usage. Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education, 34, 127-139. Handler, M.G. (1993). Preparing new teachers to use computer technology: perceptions and suggestions for teacher educators. Computer Education, 20, 147-156. Heemskerk, I., Brink, A., Volman, M. & Dam, G. (2005). Inclusiveness and ICT in education: a focus on gender, ethnicity and social class. Journal of Computer Assisted Learning, 21, 1-16. Imhof, M., Vollmeyer, R., & Beierlein, C. (2007). Computer use and the gender gap: The issue of access, use, motivation, and performance. Computers in Human Behavior, 23, 2823-2837. Jackson, L. A., Ervin, K. S., Gardner, P. D., & Schmitt, N. (2001). Gender and the Internet: Women communicating and men searching. Sex Roles, 44, 363-379. Jimoyiannis, A., & Komis, V. (2007). Examining teachers’ beliefs about ICT in education. Implications of a teacher preparation programme. Teacher Development, 11, 149-173. Juuti, K., Lavonen, J., Aksela, M., & Meisalo, V. (2009). Adoption of ICT in science education: a case study of communication channels in a teachers’ professional development project. Eurasia Journal of Mathematics, Science and Technology Education, 5, 103–118. Kaino, L. M. (2008). Technology in learning: narrowing the gender gap? Eurasia Journal of Mathematics, Science and Technology Education, 4, 263–268. Kara, Y. & Yesilyurt, S. (2008). Comparing the impacts of tutorial and edutainment software programs on students’ achievements, misconceptions and attitudes toward biology. Journal of Science Education and Technology, 17, 32-41 Keengwe, J., Onchwari, G. & Wachira, P. (2008). Computer Technology Integration and Student Learning: Barriers and Promise. Journal of Science Education and Technology, 17, 560-565. Korte, W. B. & Hüsing, T. (2007). Benchmarking access and use of ict in European schools 2006: results from head teacher and a classroom teacher surveys in 27 European countries. eLearning Papers, 2 (1). http://www.elearningeuropa. info/files/media/media11563.pdf. [last access: 20/03/2009]. Kubiatko, M. & Haláková, Z. (2009). Slovak high school students’ attitudes to ICT using in biology lesson. Computers in Human Behavior, 25, 743-748. 132 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 ISSN 1648–3898 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) Kumar, P., & Kumar, A. (2003). Effect of a web-based project on pre-service and inservice teachers’ attitude toward computers and their technology skills. Journal of Computing in Teacher Education, 19, 87-91. Laguna, K., & Babcock, R. L. (1997). Computer anxiety in young and older adults: Implications for human–computer interactions in older populations. Computers in Human Behavior, 13, 317-326. Massoud, S. L. (1991). Computer attitudes and computer knowledge of adult students. Journal of Educational Computing Research, 7, 269-291. McFarlane, A., & Friedler, Y. (1998). Where you want IT when you want IT - the role of portable computers in science education. In B. Fraser & K. Tobin, International handbook of science education. (pp. 399-420). Amsterdam: Kluwer Pres. Miura, T. (1987). The relationship of computer self-efficacy expectations to computer interest and course enrolment in college. Sex Roles, 16, 303-311. Murpy, C., Coover, D., & Owen, S. (1989). Development and validation of the computer self efficacy scale. Education and Psychological Measurement, 49, 893-899. Myers, J. M., & Halpin, R. (2002). Teachers’ attitudes and use of multimedia technology in the classroom: Constructivist-based professional development training for school districts. Journal of Computing in Teacher Education, 18, 133-140. North, A. S., & Noyes, J. M. (2002). Gender influences on children computer attitudes and cognitions. Computers in Human Behavior, 18, 135-150 Nunnaly, J. (1978). Psychometric theory. McGraw-Hill: New York. Oppenheim, A. N. (1999). Questionnaire design, interviewing and attitude measurement. London: Continuum International Publishing Group, New Edition. Ozgen, K. & Obay, M. (2008). The attitudes of secondary mathematics preservice teachers towards educational technology. 8th International Educational Technology Conference. May 6th - 9th 2008.Anadolu University, Eskişehir, Turkey. pp. 583-588. Palaigeorgiou, G. E., Siozos, P. D., Konstantakis, N. I., & Tsoukalas, I. A. A. (2005). Computer attitude scale for computer science freshmen and its educational implications. Journal of Computer Assisted Learning, 21, 330-342. Paraskeva, F., Bouta, H., & Papagianni, A. (2008). Individual characteristcs and computer self-efficacy in secondary education teachers to integrate technology in educational practice. Computers & Education, 50, 1084-1091. Rogers, L. T., & Wild, P. (1996). Datalogging: effects on practical science. Journal of Computer Assisted Learning, 12, 130-145. Rovai, A. P., & Childress, M. D. (2002). Explaining and predicting resistance to computer anxiety reduction among teacher education students. Journal of Research on Technology in Education, 35, 226-235. Sadik, A. (2006). Factors influencing teachers’ attitudes toward personal use and school use of computers: New evidence from a developing nation. Evaluation Review, 30, 86-113. Schumacher, P., & Morahan-Martin, J. (2001). Gender, Internet and computer attitudes and experiences. Computers in Human Behavior, 17, 95-110. Simsek, S. C. S. (2008). Students’ attitudes towards integration of ICTs in a reading course: A case in Turkey. Computers and Education, 51, 200-211. Spernjak, A., & Sorgo, A. (2009). Comparison of Attitudinal Differences with Three Different Styles of Biological Laboratory Exercises among Elementary School Students. Didactica Slovenica-Pedagoska Obzorja, (3-4), 68-86. Sorgo, A., Verčkovnik, T., & Kocijančič, S. (2010). Information and communication technologies (ICT) in biology teaching in Slovenian secondary schools. Eurasia Journal of Mathematics, Science and Technology Education, 6, 37-46. Stern, L., Barnea, N. & Shauli, S. (2008). The effect of a computerized simulation on middle school students’ understanding of the kinetic molecular theory. Journal of Science Education and Technology, 17, 305-315. Teo, T. (2006). Attitudes toward computers: A study of post-secondary students in Singapore. Interactive Learning Environments, 14, 17-24. Teo, T. (2008). Pre-service teachers’ attitude toward computer use: A Singapore survey. Australasian Journal of Educational Technology, 24, 413-424. Tondeur, J., Van Braak, J. & Valcke, M. (2007). Curricula and the use of ICT in education: Two worlds apart? British Journal of Technology Education, 38, 962-976. Tsitouridou, M., & Vryzas, K. (2003). Early childhood teachers’ attitudes towards computer and information technology: The case of Greece. Information Technology in Childhood Education Annual, 1, 187-207. Underwood, J. D. M. (1988). An investigation of teacher intents and classroom outcomes in the use of informationhandling packages. Computers & Education, 12, 91-100. Usluel, Y.K., Mumcu, F.K. &Demiraslan, Y. (2007) ICT in the learning-teaching process: Teachers’ views on the integration and obstacles Hacettepe Universitesi Egitim Fakultesi Dergisi-Hacettepe University Journal of Education, 32, 164-178 Varank, I. (2007). Effectiveness of quantitative skills, qualitative skills, and gender in determining computer skills and attitudes: a causal analysis. Clearing House: A Journal of Educational Strategies, 81, 71-80. Venkatesh, V., & Davis, D. F. (2000). A theoretical extension of the technology acceptance model: four longitudinal field studies. Management Science, 46, 186–204. 133 Journal of Baltic Science Education, Vol. 9, No. 2, 2010 A Cross-National Study of Czech and Turkish University Students’ Attitudes towards ICT Used in Science Subjects (P. 119-134) ISSN 1648–3898 Yang, K. Y. & Heh, J. S. (2007). The impact of internet virtual physics laboratory onstruction on the achievement in physics, science process skills and computer attitudes of 10th-grade student. Journal of Science Education and Technology, 16, 451-461. Yildirim, S. (2000). Effects of an educational computing course on pre-service and inservice teachers: A discussion and analysis of attitudes and use. Journal of Research on Computing in Education, 32, 479-495. Yuen, H. K. & Ma, W. K. (2002). Gender differences in teacher computer acceptance. Journal of Technology and Teacher Education, 10, 365-382. Zhang, Y., & Espinoza, S. (1997). Affiliations of computer self-efficacy and attitudes with need for learning computer skills. Journal of Educational Computing Research, 17, 371-383. Zhao, Y., Tan, H. S., & Mishra, P. (2001). Teaching and learning: Whose computer is it? Journal of Adolescent & Adult Literacy, 44, 348-354. Received 08 December 2009; accepted 30 April 2010 Milan Kubiatko Muhammet Usak 134 Assistant Professor at Institute for Research in School Education at Faculty of Education, Masaryk University in Brno, Žerotínovo nám. 617/9, 601 77, Brno, Czech Republic. E-mail: [email protected] Website: http://www.kubiatko.eu Assistant Professor at the Department of Elementary Education, Faculty of Education, Zirve University, Gaziantep, Turkey. E-mail: [email protected] & [email protected] Website: http://www.zirve.edu.tr Kursat Yilmaz Assistant Professor at the Department of Educational Science, Faculty of Education, Dumlupinar University, Kutahya, Turkey. E-mail: [email protected] Website: http://www.dpu.edu.tr/dpuweb/ Mehmet Fatih Tasar Associate Professor at the Department of Science Education, Faculty of Education, Gazi University, Ankara, Turkey. E-mail: [email protected] Website: http://www.gazi.edu.tr/ Journal of Technology and Information Education 3/2010, Volume 2, Issue 3 ISSN 1803-537X RESEARCH http://jtie.upol.cz ARTICLES CZECH UNIVERSITY STUDENTS’ ATTITUDES TOWARDS ICT USED IN SCIENCE EDUCATION Milan KUBIATKO Abstract: This paper focuses on differences of attitudes related to information and communication technologies among Czech university students. Students’ attitudes were evaluated summatively and with respect to gender, grade, and residence. The sample consisted of a total of 316 university students. The data analysis included factor analysis, ANCOVA, ANOVA, and t-test. The factor analysis yielded five dimensions: 1) Influence of ICT on teaching process, 2) Influence of ICT on human body and environment, 3) Using of ICT in teaching, 4) School and ICT, 5) ICT as didactic equipment. As a result, male students, sophomores, and students living in town showed more positive attitudes in comparison to other respective groups. Key words: attitudes, information and communication technologies, questionnaire, science teaching, university students. POSTOJE ČESKÝCH VYSOKOŠKOLSKÝCH STUDENTŮ K POUŽÍVANÍ ICT V PŘÍRODOVĚDNÝCH PŘEDMĚTECH Resumé: Příspěvek je zaměřen na postoje studentů českých vysokých škol k informačním a komunikačním technologiím. Postoje byly vyhodnocovány jako celek a také s ohledem na pohlaví, ročník studia a bydliště respondentů. Výzkumný vzorek tvořilo 316 studentů vysokých škol. Faktorová analýza, ANCOVA, ANOVA a t-test byly použity jako statistické metody. Použitím faktorové analýzy bylo zjištěno 5 dimenzí: 1) Vliv ICT na vyučovací proces, 2) Vliv ICT na lidský organismus a prostředí, 3) Použití ICT ve vyučování, 4) Škola a ICT, 4) ICT jako didaktická pomůcka. Studenti (muži), studenti druhého ročníku a studenti žijící ve městě prokázali pozitivnější postoj k ICT v porovnání s ostatními skupinami. Klíčová slova: postoje, informační a komunikační technologie, dotazník, přírodovědné předměty, vysokoškolští studenti. prepare teachers to take advantage of these tools. Although ICT allows students to work more productively than in the past, the teacher’s role in classroom, where the ICT are presented, is more demanding than ever (Keengwe, Onchwari & Wachira 2008). 1 Introduction The history of electronic educational materials does not go far back but for several decades now there is an increasing attempt to create more such resources (Arnold, Padilla & Tunhikorn, 2009). The educational value of the information and communications technologies (ICT) was confirmed by a variety of experiments (Fančovičová & Prokop, 2008). When used appropriately, ICT can support students’ collaboration and knowledge building. Further, in the context of science education, it offers possibilities for interaction with the nature and tools for real-time data logging (Juuti, Lavonen, Aksela & Meisalo, 2009). The interactive nature of ICT materials is believed to provide the opportunity for students to analyze the process, assimilate and work independently (Kaino, 2008). Many teachers have realized the potential of ICT to increase quality of teaching and learning in recent years. The ICT has pervaded all sectors of education prompting the need to 2 Theoretical background Zhao, Tan and Mishra (2001) showed evidence to suggest that the attitudes of teachers toward ICT are directly related to computer use in the classroom. Success of student learning in using ICT depends largely on teachers’ attitudes towards ICT (Teo, 2006). If teachers show positive attitudes towards ICT then they can easily provide useful insights about acceptance and usage of ICT in teaching for students. Many researchers emphasized the dimensions of attitudes towards ICT. Some examples are perceived usefulness of ICT and confidence about using ICT, training (Tsitouridou & Vryzas, 2003), gender, anxiety and liking/disliking 20 Journal of Technology and Information Education (Yıldırım, 2000). Integration of ICT into science and technology curricula and classroom practices can be achieved by science teachers showing positive attitudes toward ICT. These positive attitudes toward ICT can be more easily gained in pre-service teacher education by courses such as Computer, Computer Supported Learning, Information and Communication Technologies, Teaching Methods, and Design of Instructional Materials for Teaching, etc. It is important to provide prospective teachers and in-service teachers with courses and trainings, because lack of time is one of the main reasons stated by teachers for not employing ICT in teaching. Planning, practicing, and trying to integrate ICT into lessons are all time consuming. But with proper training teachers can do it with more confidence and in less time. On the other hand, a lack of ICT pedagogical training at teacher training colleges constitutes a barrier for using ICT in the classrooms; and, although individual ICT skills might be high for personal use, the transfer of these skills to the classroom environment may become problematic (Cuckle & Clarke, 2002). Integration of ICT into the teaching process can also be impeded by other barriers like lack of equipment, lack of access to the right types of technology in appropriate location, cost of technology, and poor administrative support. All these aspects can create negative attitudes towards ICT. Many explorations are focused on finding gender differences in attitudes and using ICTs. Dorup (2004) found that males had more access to computers at home, and held more favorable attitudes toward the use of computers in their medical studies as compared to females. A small proportion of students reported that they would prefer not to use computers in their studies. Males were also significantly more inclined to replace traditional teaching activities with ICT resources. A more recent study of Palaigeorgiou et al. (2005) also confirmed that both men and women had similar engagement with computers and held concerns for the future effects of continuous computer use, but women were more anxious about hardware usage, and judged less positively the consequences of computers in personal and social life. Research on gender differences in ICT has shown that in most countries girls and women are often behind in ICT usage and ICT knowledge and skills. In most countries, the participation of females in ICT professional careers and pathways is low and unfortunately continues to depreciate. Finally, a 3/2010, Volume 2, Issue 3 ISSN 1803-537X http://jtie.upol.cz lot of research studies have shown that females and males differ in their preferences for specific computer activities. In the literature there is a controversy among studies on attitudes towards ICT with respect to students’ age. Although it is reported that younger pupils have more positive attitudes toward computers than the older (Laguna & Babcock 1997), among others, a more recent study reported the opposite (Bozionelos 2001). On the other hand Spernjak & Sorgo (2009) did not find differences based on age among lower secondary school students aged between 10 and 14 when performed three laboratory exercises (Activity of yeast, Gas exchange and breathing, heart rate) as classic, computer-supported and virtual laboratory exercises. Pupils chose computer-supported laboratory as the most popular method of laboratory work. Classically performed laboratory work followed, while computer simulation was the least popular approach toward laboratory exercises. The main aim of this study was to investigate university students’ attitudes towards ICT and this article explores the following research question: Is there any difference in attitudes toward ICT between students with the respect on gender, residence and grade of students? 3 Methodology A total 316 Czech students attending one university participated in the study. The participating students were majoring in teaching middle school / high school science (biology, geography, chemistry). The ages of the participants were between 17 and 30 (x = 20.44; SD = 1.45). The sample size was created by 100 males and 216 females, 62 students from village, 90 students from town and 164 students from city, 128 freshmen, 105 sophomores and 83 third year students. All Czech respondents were in the time of research owners of computers. Students’ attitudes toward ICT in science subjects were measured by 5 scale Likert type items. We used a modified version of the ICT Attitude Questionnaire (Kubiatko & Haláková, 2009). This questionnaire was originally created to probe student attitudes towards ICT specifically in biology. Due to the nature of the current study the word “biology” was replaced with “science subject” or “science subjects” in the entire questionnaire. The questionnaire items are related to common ICT activities and ICT usage. There were items related to influence of ICT on the process of teaching (“ICT make lessons more 21 Journal of Technology and Information Education interesting”); items focusing on the influence of ICT on health and human body (“using ICT related equipment may cause spine injuries”). Other group of items focused on using ICT in teaching (“I reach more information from internet than from textbooks”). A couple of items were related to ICT as didactic equipment (“I think that I achieve worse evaluation by the written examining with the ICT assistance”). We were interested in, if students are satisfied with ICT and their employment in lessons (“I am not satisfied with employment of ICT in science lessons at our school”). The questionnaire consists of 33 items that were rated by the participants from 1 (strongly disagree) to 5 (strongly agree). There were items worded both positively (e.g., “I do my homework quicker, when I use ICT”) and negatively (e.g., “I have got a fear, when I used a computer”) (Oppenheim, 1999). Negative items were reversed in scoring. The total score of individual participants provides a composite index of attitudes towards ICT usage in science subjects. A low score reflects a relatively negative attitude and a high score reflects a relatively positive attitude towards ICT. The validity of the questionnaire was established through review by two experts in the field of using ICT/computers in education. Reviewers were asked whether the items were relevant to the aim of the study. Revisions were based on their comments and suggestions. The first part of the questionnaire contained demographic questions: gender, age, year of study, owning of computer and type of residential area (i.e., village, town, or city). The main difference between town and city is that cities are designated by a population greater than 100.000. All students from Czech Republic are owners of computer, for that reason we did not analyze attitudes to ICT with respect to owning of computer. Age was as covariate. Questionnaires were administered in one university. Students in this study participated by knowing that participation was anonymous and that it would not affect their course grades. They were informed that the aim was just a research attempt to examine student attitudes towards using ICT in science subjects. The questionnaire was randomly administrated. No time limit was given during completion of the questionnaire, but the longest time of filling was about 15 minutes. The data were analyzed statistically by conducting a factor analysis with Varimax rotation and five factors with Eigen values greater than 1.00 were derived. The five factors 3/2010, Volume 2, Issue 3 ISSN 1803-537X http://jtie.upol.cz (dimensions) were labeled as: 1. Influence of ICT on teaching process (7 items), 2. Influence of ICT on human body and environment (4 items), 3. Using of ICT during teaching process (7 items), 4 School and ICT (3 items), 5. ICT as didactic equipment (6 items). These five factors explained 39.23 % of total variance. Most of this variance was explained by the factor/dimension 1 and 2 (18.66 % and 7.00 %). Items (6) with factor score more than 0.30 loaded in more than one factor and factors with factor score less than 0.30 were excluded from the next analyses (Anastasi, 1990). Next reliability of the questionnaire was measured. The Cronbach’s alpha for the whole instrument was 0.72, which indicates high reliability of the questionnaire (Nunnaly, 1978). The values of alpha coefficient for the scale ranged from 0.58 to 0.89 indicate an acceptable reliability (Nunnaly, 1978). Analysis of covariance (ANCOVA) with age as covariate, mean score as dependent variable and demographic variables (gender, residence, grade and owning of computers) as independent variables were also conducted. For obtaining statistically significant differences in results between variables t-test and ANOVA were performed. Results showed statistically significant differences on the levels: p<0.05; p<0.01 and p<0.001. 4. Results A factor analysis with Varimax rotation was performedon the data. After a careful examination of the table of factors, items with factor score greater than 0.30 loaded in more than one factor were excluded from further analysis. Questions with factor scores less than 0.30 were also eliminated (Anastasi, 1990). The total score was 3.57 (SD = 0.42), what indicates a relatively positive attitudes toward using ICT in science subjects. It was also examined whether statistically significant differences existed in the results between variables of gender, type of residential area lived and year of study. In performing an ANCOVA age was taken as a covariate. The influence of age on the results was not showed. In the all variables was also not found out statistically significant difference in results. Males achieved an average score of 3.63 (SD = 0.05), whereas the average score for females was 3.55 (SD = 0.04). Students living in towns had a more positive attitude than students living in villages or cities (their average score was 3.67 and SD = 0.08). Students living in cities achieved an average score 3.61 (SD = 0.04). And 22 3/2010, Volume 2, Issue 3 ISSN 1803-537X Journal of Technology and Information Education http://jtie.upol.cz students living in villages have got the lowest of ICT on human body and environment” (figure average score (x = 3.50; SD = 0.05). Sophomore 1), next statistically significant differences by the students achieved the highest average score (x = influence of grade in the dimensions “Influence 3.69; SD = 0.05) and freshmen students achieved of ICT on teaching process” and “School and the lowest average score (x = 3.51; SD = 0.04) ICT” (figure 2) and the statistically significant and third years students achieved an average difference was found out by the influence of residens in the dimension “Using of ICT during score 3.57 (SD = 0.08). By the analyzing of dimension, we found out teaching process” (figure 3). statistically significant difference by the influence of gender in the dimension “Influence Figure 1 Differences between attitudes in five dimensions with respect on gender (NS = nonsignificant; *** p < 0.001) 5,00 NS NS NS *** 4,50 male NS 4,00 mean score + SD female 3,50 3,00 2,50 2,00 1,50 1,00 0,50 0,00 Influence of ICT on teaching process Influence of ICT on human body and environment Using of ICT during teaching process School and ICT ICT as a didactic equipment Figure 2 Differences between attitudes in five dimensions with respect on grade (NS = non-significant; ** p < 0.01; *** p < 0.001) 5,00 4,50 NS NS ** NS 4,00 mean score + SD 1st grade 2nd grade *** 3rd grade 3,50 3,00 2,50 2,00 1,50 1,00 0,50 0,00 Influence of ICT on teaching process Influence of ICT on human body and environment Using of ICT during teaching process School and ICT ICT as a didactic equipment mean score + SD Figure 3 Differences between attitudes in five dimensions with respect on residence (NS = nonsignificant; ** p < 0.01) 5,00 4,50 4,00 3,50 3,00 2,50 2,00 1,50 1,00 0,50 0,00 ** NS NS NS NS city town village Influence of ICT on teaching process Influence of Using of ICT ICT on human during body and teaching environment process School and ICT 23 ICT as a didactic equipment Journal of Technology and Information Education 3/2010, Volume 2, Issue 3 ISSN 1803-537X http://jtie.upol.cz worked against the cultivation of gender differences Computer attitudes and computer skills are related to gender in favor males, that is, males have better attitudes towards computers, attain improved computer skills and experiences as compared to females (Varank, 2007). In the analysis another variable was students’ year of study. Sophomore students had the highest positive views and the freshmen expressed the least favorable views towards ICT. But, it is not known whether age plays a role in this dimension, since age and year of study does not necessarily match. All that can be said is that there is statistically significant differences among students in different years of study. In the literature there are just few empirical studies focusing on age and attitudes towards ICT. In other studies it findings were contradictory: while in some studies it is reported that there existed a significant correlation between age and attitudes towards ICT (e.g., Handler, 1993). The last variable in this study was the type of residential area lived. The three types were as follows: village, town, and city. There is no other study, to the best of our knowledge that reports on this variable and its relation to attitudes towards ICT. As a result of this study it is seen that students coming from towns have attained more positive attitudes as compared to students coming from villages and cities. Also, students coming from villages have the least favorable views towards ICT. 5 Discussion In this study the aim was to determine prospective science teachers’ attitudes towards ICT. The selected variables were gender, residence and year of study. Age was chosen as the covariate. The factor analyses yielded five factors with Eigen values greater than 1.00. The five factors (dimension) were constructed as follows: 1. Influence of ICT on teaching process (7 items), 2. Influence of ICT on human body and environment (4 items), 3. Using ICT during teaching (7 items), 4. School and ICT (3 items), 5. ICT as didactic equipment (6 items). Examining university students’ attitudes towards ICT is an important and necessary for determining perceptions and the current status. In this way it can be revealed if the students are taking the full advantages of using ICT in education. It can also be determined if ICT are being used properly in teaching.The finding of this study reveals that the participant university students had positive attitudes towards ICT used in science teaching. Similar findings were also reported before (Simsek, 2008) revealing that a majority of students accepted the use of ICT for learning and they maintained positive attitudes toward using ICT. Kubiatko & Haláková (2009) also asserted that secondary grammar school students had positive attitudes towards ICT for teaching and learning biology.In this research study it is revealed that males have more positive attitudes towards ICT as compared to females. This finding supports the common view that “males are technically more competent than females,” despite all efforts worldwide to train females at least equally competently with males in science and engineering. The similar assertions were also made elsewhere (e.g., Cooper, 2006). Cooper indicated that the public in general believes that males are more interested in using computers, and hence they are more competent in using computers. The negative attitudes of females, in turn, negatively impact their performance in using computers. Knowing that females have negative attitudes towards computers and are reluctant to use them only reinforces the stereotypical view that computers are for males and not for females. Females may have been socialized differently in today’s computer generation to have them feel more comfortable with using computers and, hence, removing barriers to opportunities for receiving better training, at least partially. This could be due to the increased use of computers for teaching and learning at schools that might have 6 Conclusion Attitudes results toward ICT using in science subject among high school students were based on statistical evaluation. Students, whose were respondents of our investigation showed an interest about using ICT in the science subjects, it was obvious from their answers. It is important awake to, that ICT can enhance students’ learning in science from an early age. An effective use of ICT could have the additional benefit of improving attitudes and computers skills, which in turn could improve the effectiveness of ICT, thus creating a positive feedback spiral. 7 References [1] ARNOLD, S. R., PADILLA, M. J., TUNHIKORN, B.: The development of preservice science teachers’ professional knowledge in utilizing ICT to support professional lives. Eurasia Journal of Mathematics, Science and Technology Education, 2009, vol. 5, no.2, pp. 91101. 24 Journal of Technology and Information Education [2] BOZIONELOS, N.: Computer anxiety: Relationship with computer experience and prevalence. Computers in Human Behavior, 2001, vol. 17, no. 2, pp. 213-224. [3] COOPER, J.: The digital divide: the special case of gender. Journal of Computer Assisted Learning, 2006, vol. 22, no. 5, pp. 320-334. [4] CUCKLE, P., CLARKE, S.: Mentoring student-teachers in schools: views, practices and access to ICT. Journal of Computer Assisted Learning, 2002, vol. 18, no. 3, pp. 330-340. [5] DORUP, J.: Experience and attitudes towards information technology among first year medical students in Denmark: Longitudinal questionnaire survey. Journal of Medical Internet Research, 2004, vol. 6, no. 1, e10. [6] FANČOVIČOVÁ, J., PROKOP, P.: Students’ attitudes toward computer use in Slovakia. Eurasia Journal of Mathematics, Science and Technology Education,2008, vol. 4, no. 3, pp. 255-262. [7] HANDLER, M.G.: Preparing new teachers to use computer technology: perceptions and suggestions for teacher educators. Computer Education, 1993, vol. 20, no.2, pp. 147-156. [8] JUUTI, K., LAVONEN, J., AKSELA, M., MEISALO, V.: Adoption of ICT in science education: a case study of communication channels in a teachers’ professional development project. Eurasia Journal of Mathematics, Science and Technology Education, 2009, vol. 5, no. 2, pp. 103-118. [9] KAINO, L. M.: Technology in learning: narrowing the gender gap? Eurasia Journal of Mathematics, Science and Technology Education, 2008, vol. 4, no. 3, pp. 263-268. [10] KEENGWE, J., ONCHWARI, G., WACHIRA, P.: Computer Technology Integration and Student Learning: Barriers and Promise. Journal of Science Education and Technology, 2008, vol. 7, no. 6, pp. 560-565. [11] KUBIATKO, M., HALÁKOVÁ, Z.: Slovak high school students’ attitudes to ICT using in biology lesson. Computers in Human Behavior, 2009, vol. 25, no. 3, pp. 743-748. [12] LAGUNA, K., BABCOCK, R. L.: Computer anxiety in young and older adults: Implications for human–computer interactions in older populations. Computers in Human Behavior, 1997, vol. 13, no. 3, pp. 317-326. [13] PALAIGEORGIOU, G. E., SIOZOS, P. D., KONSTANTAKIS, N. I., TSOUKALAS, I. A. 25 3/2010, Volume 2, Issue 3 ISSN 1803-537X http://jtie.upol.cz A.: Computer attitude scale for computer science freshmen and its educational implications. Journal of Computer Assisted Learning, 2005, vol. 21, no. 5, pp. 330-342. [14] SIMSEK, S. C. S.: Students’ attitudes towards integration of ICTs in a reading course: A case in Turkey. Computers and Education, 2008, vol. 51, no.1, pp. 200-211. [15] SPERNJAK, A., SORGO, A.: Comparison of Attitudinal Differences with Three Different Styles of Biological Laboratory Exercises among Elementary School Students. Didactica Slovenica-Pedagoska Obzorja, 2009, vol. 24, no. 3-4, pp. 68-86. [16] TEO, T.: Attitudes toward computers: A study of post-secondary students in Singapore. Interactive Learning Environments,2006, vol. 14, no. 1, pp. 17-24. [17] TSITOURIDOU, M., VRYZAS, K.: Early childhood teachers' attitudes towards computer and information technology: The case of Greece. Information Technology in Childhood Education Annual, 2003, vol. 1, pp. 187-207. [18] VARANK, I.: Effectiveness of quantitative skills, qualitative skills, and gender in determining computer skills and attitudes: a causal analysis. Clearing House: A Journal of Educational Strategies, 2007, vol. 81, no. 2, pp. 71-80. [19] YILDIRIM, S.: Effects of an educational computing course on pre-service and inservice teachers: A discussion and analysis of attitudes and use. Journal of Research on Computing in Education, 2000, vol. 32, no. 4, pp. 479-495. [20] ZHAO, Y., TAN, H. S., MISHRA, P.: Teaching and learning: Whose computer is it? Journal of Adolescent & Adult Literacy, 2004, vol. 44, no. 4, pp. 348-354. Contact information PaedDr. Milan Kubiatko, PhD. Pedagogická fakulta MU Institut výzkumu školního vzdělávání Poříčí 31, 603 00 Brno, ČR Tel: +420 549 49 4885 E-mail: [email protected] www: http://www.ped.muni.cz/weduresearch/ joomla ERIDOB CONFERENCE 2010 Academic Committee Dr. Anat Yarden (Secretary) Weizmann Institute of Science, Rehovot, Israel Dr. Dirk Jan Boerwinkel University of Utrecht, The Netherlands Dr. Graça S. Carvalho University of Minho, Braga, Portugal Dr. Margareta Ekborg Umeå University, Sweden Dr. Dirk Krüger Freie Universität Berlin, Germany Dr. Michael Reiss University of London, UK Dr. Patricia Schneeberger IUFM d’Aquitaine, Bordeaux, France Dr. Vasso Zogza University of Patras, Greece Local Organising Committee Dr. Graça S. Carvalho Dr. Zélia Anastácio Dr. Cledir Santos Dr. Rosa Branca Tracana Dr. Sara Fernandes António Carlos Jesus Cláudia Ferreira Emília Gonçalves Carla Silva Leonel Pereira Sponsors Instituto de Educação CIFPEC portoenorteTEM UNIVERSIDADE DO MINHO - BRAGA - PORTUGAL i ERIDOB CONFERENCE 2010 75 Elementary school pupils knowledge and attitudes toward butterflies and mosquitoes Kubiatko, M.1 & Vaculová, I 2. 1 Educational Research Centre, Faculty of Education, Masaryk University, Porici 31, 60300 Brno 2 Department of Physics, Faculty of Education, Masaryk University, Porici 7, 603 00 Brno CZECH REPUBLIC The purpose of this study is to compare attitudes and knowledge about the mosquito and the butterfly among elementary school pupils from Slovakia and the Czech Republic. In this study a mosquito is considered to be an unpopular / unsympathetic animal and a butterfly is considered to be a popular or sympathetic animal among people. The number of similar studies is constantly increasing. Mosquitoes and butterflies are common animals occurring in the area of human habitations. Mosquitoes are generally considered to be harmful animals, which suck blood and leave itchy red bumps. Most people do not see any importance in this kind of animal, as they always kill them without thinking about the mosquitos’ significance. On the other hand, there is another group of animals called butterflies. People are evaluating these animals as more positive in comparison with mosquitoes. This is probably caused by the more colored wings of butterflies. Due to this attribute butterflies are caught by collectors. This activity has caused some species to be endangered and some have disappeared from Slovakia and the Czech Republic. We were interested in knowledge and attitudes of butterflies and mosquitoes among elementary school pupils. We focused on finding differences between gender and residence of respondents. In total, we received filled questionnaires from 614 elementary school pupils from all grades of lower secondary basic education (according to ISCED). The age of pupils was between 10 of 15 (x = 12.62; SD = 1.39). More respondents were from towns (n = 423) and the proportion between girls and boys was similar. Boys created 51.47 % (n = 316) and girls created rest of sample (n = 298). We used a Butterfly-Mosquito Attitude Questionnaire (BMAQ), which contained 78 Likert type items, 39 for butterfly and 39 for mosquito. On the statistical evaluation, factor analysis was used which divided items in to three dimensions for each animal. Paired t-test was used next, for finding differences between children’s attitudes and knowledge toward butterfly and mosquito. By use of paired t-test we found pupils had better knowledge and attitudes toward butterflies in comparison with mosquitoes. 128 UNIVERSIDADE DO MINHO - BRAGA - PORTUGAL 92 STUDIE Pedagogická orientace, 2010, roč. 20, č. 2, s. 92–108 Mylné představy žáků II. stupně základních škol: Možnost jejich zkoumání na příkladě tématu Ptáci a b c Milan Kubiatko , Ivana Vaculová , Eva Pecušová a Institut výzkumu školního vzdělávaní PdF MU, b Katedra fyziky PdF MU Brno, c Základná škola s materskou školou Bolešov Abstrakt: Mylné představy žáků různého věku o zvířatech byly prezentovány v mnoha výzkumných studiích. Předkládaná studie je zaměřena na zjišt’ování mylných představ žáků 2. stupně základních škol. Věk žáků byl v rozmezí 10 až 16 let. Výzkumný nástroj se skládal z 30 uzavřených a také otevřených otázek, jedna byla grafická. Do analýz bylo zahrnuto 719 vyplněných dotazníků ze 7 slovenských základních škol. Položky testové části dotazníku byly rozděleny do 5 kategorií dle jejich charakteru, konkrétně: 1. Identifikace ptáků; 2. Rozmnožování ptáků; 3. Potrava ptáků; 4. Ptačí smysly; 5. Migrace ptáků. Studie je zaměřena na zjištění rozdílu ve výsledcích mezi žáky různého věku. Celkově bylo zjištěno značné množství mylných představ u všech věkových skupin a ve všech kategoriích. Klíčová slova: dotazník, mylné představy, ptáci, žáci Úvod Člověk je součástí přírodního prostředí planety Země. Stal se z něho konzument produktů živočišné a rostlinné říše. I když mu přírodní prostředí poskytuje zdroje pro jeho existenci, sám má problémy koexistovat vedle ostatních součástí životního prostředí a způsobuje vyhubení některých rostlinných či živočišných druhů, bez toho, aby si uvědomoval, že jejich vyhubení může mít za příčinu vymizení živé části planety. Proto je důležité klást na žáky nároky na vzdělávání i v oblasti přírodovědných předmětů, nebot’ současné děti jako budoucí generace budou nemalou mírou ovlivňovat život okolo nás. Musíme si ale uvědomit, že vnímání dítěte je odlišné od vnímání dospělého, a proto se nezřídka stává, že mylné představy přetrvávají až do dospělosti. Tady vyvstává důležitá úloha školy, která by se měla podílet na odstranění chybných interpretací a poskytnout žákům komplexnější informace o pojmech a vztazích. Nejdříve je však potřebné tyto mylné představy odhalit, aby mohlo dojít k jejich odstranění a k lepšímu pochopení učiva. Mylné představy žáků II. stupně základních škol . . . 93 Teoretická východiska Vymezení základních pojmů Mylné představy jsou jedním z pojmů, které určují odlišnost žákovských představ od vědeckých. Další názvy uvádějí Čáp a Mareš (2001): naivní teorie dítěte, dětské naivní koncepce, dětské miskoncepce, dětské prekoncepce. Existují také výzkumné práce, které rozlišují mezi výše uvedenými pojmy. Treagust a Duit (2008) nepovažují za vhodné používat termín miskoncepce, tento termín byl používan na začátku výzkumu v této oblasti (konec sedmdesátých a začátek osmdesátých let minulého století) pro označení nesprávných představ žáků. Tento termín je běžně používán výzkumníky v oblasti přírodních věd zaměřených na identifikaci mylných představ a částečně na identifikaci možných příčin, které vedli ke vzniku mylných představ. Výzkumníci, kteří se orientují na problémy při učení žáků se používání pojmu miskoncepce vyhýbají. Mylné představy vznikají nepochopením, resp. špatným pochopením učiva, mohou vznikat v průběhu výkladu učitele tím, že žák přiřazuje znakům či slovům mylnou představu, případně jim neumí přiřadit žádnou představu (Abbel, Roth, 1995; Čáp, Mareš, 2001). Samotný průběh vyučování může žákovi komplikovat pochopení probíraného učiva. Důvodem je to, že učitel při vysvětlování nezohledňuje věk žáků a další charakteristiky, které brání správnému pochopení učiva (Čáp, Mareš, 2001). To může vést k tomu, že u některých žáků se rozvine paralelní pochopení pojmů, jednak pro školu a jednak pro svět, ve kterém dítě žije (Chi, Slotta, Leeuw, 1994). Podobně může nastat situace, ve které dítě, resp. žák nepřijme vysvětlení pojmů nebo učiva učitelem, ale dále věří původním nesprávným prekonceptům a používá je. Nejdříve tedy nastává problém, jak se těchto nesprávných představ zbavit (Sandoval, Morrison, 2003). Gropengießer (1999) rozpracovává teorii porozumění založenou na zkušenosti, která zdůrazňuje určitou náročnost spojenou se změnou žákovských představ. Tato teorie navrhuje vytvoření kontextů pro vyučování, na základě kterých můžeme představám porozumět, tak aby bylo pro žáky vyučování smysluplné. Gropengießer (1999) zde dostává do hry propojení komponentů Modelu didaktické rekonstrukce (Objasnění odborných představ, Výzkum představ žáků a Strukturování učebního prostředí), který má potenciál, zaměřit se na zkvalitnění vyučování. Vyzdvihuje se zde zejména porovnání vědeckých představ s představami žáků, které může ověřit smysluplné kontexty pro vyučování a tím následně napomoct k vyřešení problémů mezi výzkumem a vytvářením argumentů zdůvodňujících vyučování (Kattmann a kol., 1997). 94 Milan Kubiatko, Ivana Vaculová, Eva Pecušová Možnosti diagnostikování mylných představ Pro diagnostikování mylných představ se používá více způsobů. Patří mezi ně například: dětská kresba, která se dá využít při diagnostice chyb u mladších žáků. U mladších žáků můžeme také použít metody dramatické výchovy. Učitelé mají možnost pozorovat u dětí projevy emocí, dětské výroky a celkové chování dítěte. K diagnostickým účelům se může použít také metoda hraní rolí, která je využitelná i u starších žáků (Čáp, Mareš, 2001). Další metodou je rozhovor s jednotlivcem, případně s celou skupinou. Podoba rozhovoru může být různá, od volného povídání se žáky až po standardizované dotazování. Jelemenská (2009) uvádí tuto metodu jako vhodnou pro identifikaci porozumění představ žáků. Speciálním případem je fenomenografický přístup, kterým se zjišt’uje, jak žák získává životní zkušenosti, jak vytváří obsah pojmů a jak chápe svět, který ho obklopuje (Orsmond, Merry, Reiling, 2005). Gropengießer (1999) uvádí kognitivně-lingvistickou analýzu, kterou je možné použít jako nástroj ke zvýraznění představ každodenního života. Mezi diagnostické metody se dají zařadit i projektivní techniky, které vycházejí z předpokladu, že při neukončeném zadání má žák tendenci doplňovat smysl, který mu je osobně blízký. Do svých odpovědí tak promítá vlastní představy, postoje a názory o daném jevu (Novák, 1989). Další diagnostickou metodou je grafické strukturování učiva. Výzkumníky byly ověřeny 2 přístupy – vytváření sítí a map (Brown, 2003). Diagnostickou metodu plní i didaktické testy. Především se to týká testových úloh, které nejsou lehce vyhodnotitelné a jsou „široké“ (jedna až jedna a půl strany). Nejúčinnější jsou tzv. dvojúrovňové didaktické testy. Žák při nich vybírá odpověd’ ve dvou krocích. Nejdříve volí z nabízených možností a potom si vybírá z několika argumentů, kterými se dá jeho předcházející odpověd’ zdůvodnit (Yen, Yao, Chiu, 2004). Další z metod je dotazník, který obsahuje postojové i vědomostní položky. Výběr metody záleží na samotném výzkumníkovi, zda se přiklání spíše ke kvantitativnímu nebo ke kvalitativnímu zpracování. Také závisí na tom, jestli cílem výzkumníka je pouze identifikace mylných představ, nebo i jejich eliminace. Výzkumy zaměřené na zjišt’ování mylných představ V oblasti biologie existuje značné množství výzkumů zaměřených na zjišt’ování mylných představ. Část z nich je zaměřena na zkoumání mylných představ u témat, která jsou pro žáky abstraktní, jako jsou fotosyntéza, dýchání rostlin, stavba buňky. Druhá skupina výzkumných prací se zabývá přítomností mylných Mylné představy žáků II. stupně základních škol . . . 95 představ v oblastech, jako jsou stavba lidského těla, botanika či zoologie. V zoologii se výzkumy týkají například identifikace živočichů, vnitřní stavby jejich těla, chování živočichů, případně se autoři zaměřují na více aspektů. Důvod výběru abstraktních témat je zřejmý ze skutečnosti, že u těchto témat je větší šance zjistit značně velké množství mylných představ, at’ už u žáků základní školy, nebo u studentů střední školy. Například Osuská, Pupala (1996) uskutečnili výzkum, v rámci kterého byly získány od žáků třetích ročníků gymnázií rozhovory o fotosyntéze. Rozhovorů se zúčastnilo 22 žáků zhruba jeden měsíc po odučení příslušného tématu a šlo o zjišt’ování toho, jak žáci fotosyntézu chápou, interpretují. V souhrnné kvantifikaci typů odpovědí nejvíce překvapuje jednoznačný primát mylně strukturovaných výpovědí, v porovnání s ostatními (od 31,8 % do 63,6 %). O mnoho nižší zastoupení mají vědecky akceptovatelné výpovědi. Simpson a Marek (1988) zkoumali u žáků základních škol chápání čtyř témat: difuze, udržení stálosti vnitřní rovnováhy těla, dýchání rostlin a klasifikace živočichů a rostlin. Ve všech tématech byly zjištěny mylné představy žáků. Cílem výzkumu bylo zjistit, zda se výskyt chybných interpretací lišil u žáků z velkého města v porovnání se žáky z malého města. Zkoumání mylných představ žáků o ptácích nepatří mezi velmi rozšířené oblasti zkoumání. Mylné představy o této skupině živočichů bývají jen součástí výzkumů zaměřujících se na zkoumání mylných představ o zvířatech jako celku, případně, jak se zkoumá jen určitá vlastnost živočichů, jako je například pohyb, případně jejich životní prostředí. Výzkumů zaměřujících se na třídu Ptáci je málo, uvedené jsou níže. Z témat, která jsou zaměřena na výzkum mylných představ ze zoologie, zkoumali například Randler, Höllwarth a Schall (2007) vědomosti návštěvníků městského parku o živočišných druzích. Výsledky byly porovnávány s výsledky kontrolní skupiny. Kontrolní skupinu tvořili lidé, kteří nenavštěvovali městský park. Respondenti měli pojmenovat znázorněné živočichy, kteří jsou běžně přítomní v daném městském parku. Návštěvníci parku dosahovali lepší skóre v porovnání s těmi, kteří park nenavštěvovali. Další výzkumná práce se zabývá vědomostmi, postoji a chováním žáků základních škol, studentů středních škol a studentů vysokých škol k delfínům. Zkoumal se vliv stupně vzdělání na vědomosti a vliv vědomostí a postojů na vztah k delfínům. Výsledky poukázaly na velmi slabé vědomosti studentů o delfínech a také na negativní postoje k nim. Pouze vysokoškolsky vzdělaní studenti vykazovali pozitivní postoje k delfínům (Barney, Mintzes, Yen, 2005). Další výzkumy se týkaly toho, zda jsou žáci a studenti schopni rozlišit obratlovce od bezobratlých a co si žáci základních škol představují pod pojmem zvíře. Mnoho 96 Milan Kubiatko, Ivana Vaculová, Eva Pecušová dětí přiřadilo hlavu, končetiny a vnější kostru k obratlovcům. Přítomnost vnější kostry je nejčastěji přisuzovaným znakem obratlovců u 7 až 9letých dětí. Dalším častým znakem, který žáci přisuzují obratlovcům, je přítomnost krunýře. Tyto děti klasifikují úhoře a hady jako bezobratlovce. Důvod, který uvádějí, je, že jejich tělo je schopné se zkroutit. Děti měly též problém klasifikovat želvu. Část dětí ji označila jako bezobratlovce (Braund, 1991; Ryman, 1974a, 1974b; Trowbridge, Mintzes, 1985). Pro děti není problém identifikovat člověka či slona jako obratlovce. Větší problémy jim činí identifikace ptáka. Mnozí ho pokládají za bezobratlovce proto, že má lehké tělo a dokáže létat (Braund, 1996). Problémy dětí s klasifikací živočichů se zabývalo i mnoho dalších autorů. Například Kattmann (2001) zjistil, že žáci základných škol nejčastěji klasifikovali živočichy podle prostředí. Dalším klasifikačním kritériem byl způsob pohybu. Nejčastěji uváděli létání a plazení. Morfologické a anatomické kritérium hrálo minimální úlohu. Kromě této existují i další práce, které se věnují klasifikaci živočichů (Prokop, Rodák, 2009; Tunnicliffe, Reiss, 1999). Prokop, Kubiatko a Fančovičová (2007, 2008) zkoumali mylné představy o ptácích u žáků základních škol. Hlavním záměrem výzkumu bylo zjistit, jak umí žáci určovat ptáky a jak se jejich představy o avifauně mění s přibývajícím věkem. Autoři zjistili, že žáci všech stupňů základních škol mají problémy s určováním ptáků. Metodika V našem příspěvku prezentujeme jednu z možností zkoumání mylných představ žáků o ptácích. Hlavním cílem výzkumu bylo zjistit mylné představy o ptácích u žáků II. stupně základních škol. V shodě se Škodou a Doulíkem (2007) jsme se zaměřili na zkoumání kognitivní dimenze mylných představ u žáků, proto byly použity otázky testového charakteru. Kromě analýzy mylných představ bylo cílem nabídnout potencionálním čtenářům možnost kvantitativního vyhodnocování získaných dat. Hlavní výzkumná otázka zněla: Bude počet mylných představ vyšší u žáků, kteří ještě dané učivo neabsolvovali v porovnání se žáky, kteří už dané učivo absolvovali? Výzkumný vzorek tvořilo 719 žáků II. stupně ze sedmi slovenských základních škol. Věkové rozmezí žáků bylo od 10 do 16 let (x = 12,72; S D = 1,39). Chlapci byli zastoupení v počtu 338, děvčat bylo 381 ze 7 ZŠ. Výzkumný vzorek tvořili respondenti z vesnického prostředí (n = 448) i z městského prostředí (n = 271). Největší část tvořili žáci šestého ročníku (n = 195), dále žáci sedmého ročníku (n = 172), devátého (n = 134), osmého (n = 130) a nejméně bylo žáků pátého ročníku (n = 88). Přičemž učivo o třídě Ptáci ještě nebylo probráno žáky pátého a šes- Mylné představy žáků II. stupně základních škol . . . 97 tého ročníku. Obsah učiva v jednotlivých ročnících základních škol je uveden na stránkách Státního pedagogického ústavu (www.statpedu.sk). Jako výzkumný nástroj byl použit dotazník, který byl rozdělen do několika částí. Úvodní část obsahovala informace o samotném dotazníku, po ní následovaly demografické údaje. V demografických údajích jsme se zajímali o pohlaví respondenta, ročník, bydliště (vesnice nebo město) a či respondent chová nebo nechová domácí zvíře, kromě hospodářských. Jelikož výzkumná otázka byla zaměřena na ročník, ostatní demografické údaje jsme nebrali v úvahu. Druhá část byla postojová a třetí testová. V příspěvku prezentujeme vyhodnocování testové části dotazníku. Ta se skládala z 30 otázek, 12 bylo otevřených a 18 uzavřených. U uzavřených bylo žákům nabídnuto 3 až 5 možností, ze kterých byla vždy jen jedna správná. Otevřené otázky byly konstruovány tak, aby odpověd’ žáka nepřesáhla jednu větu a aby žáci stihli dotazník vyplnit za jednu vyučovací hodinu. Otázky v testové části dotazníku byly vytvořeny s přihlédnutím na obsah učiva ZŠ. Výzkumný nástroj bude případným zájemcům poskytnut na požádání. Inspirací nám byly i práce jiných autorů, kteří se zabývali podobnou tematikou (Kubiatko, Prokop, 2007; Prokop, Kubiatko, Fančovičová, 2007). Dotazník autorů Prokop, Kubiatko, Fančovičová (2007) byl také zaměřen na zkoumání mylných představ žáků o ptácích, z něho však byly použity pouze některé otázky, které se jevily jako problematické vzhledem ke správnému řešení. Inspirací byly pro nás kategorie, do kterých byly zařazeny jednotlivé otázky. Před samotnou administrací byl dotazník zhodnocen dvěma vysokoškolskými učiteli, zabývajícími se systematickou zoologií. Dotazník byl žákům zadáván prostřednictvím jejich učitele. Ten jim dotazníky rozdal a upozornil je, že se nejedná o testování, ale že odpovědi budou použity na zkoumání jejich představ o ptácích. Respondenti nebyli časově ohraničení, ale vyplnění nepřesáhlo 30 minut. Podle charakteru jednotlivých položek byly otázky v testové části dotazníku rozděleny do 5 kategorií: identifikace ptáků (10), rozmnožování ptáků (7), potrava ptáků (5), ptačí smysly (4), migrace ptáků (4). Čísla v závorce udávají počet otázek v jednotlivých kategoriích. Počet otázek v kategoriích vznikl na základě subjektivního rozhodnutí autora s přihlédnutím na výše vzpomínané studie, ve kterých bylo zastoupení jednotlivých otázek v kategoriích přibližně stejné. Vyhodnocování získaných dat může být různorodé. Jedna z možností je kódovat odpovědi na správné a nesprávné, přičemž správné se přiřadí číslo 1 a nesprávné 0. Pro účely zkoumání mylných představ je vhodnější brát v úvahu i vyhodnocovat každou otázku zvlášt’, právě kvůli zjištění různých mylných 98 Milan Kubiatko, Ivana Vaculová, Eva Pecušová představ žáků o zkoumaném fenoménu. Úlohou výzkumu bylo zjistit i představy žáků, které mohou vycházet z jejich každodenní zkušenosti. Odpovědi byly kódovány tak, aby bylo možné bez problémů odlišit správné interpretace od vědecky nesprávných. V úvahu by přicházela rovněž možnost sofistikovanějšího vyhodnocování odpovědí žáků, přičemž by bylo možné opírat se o model didaktické rekonstrukce (Kattmann a kol., 1997). Ten nabízí možnost adekvátněji rozlišit mezi vědecky přiměřenými odpovědmi a antropomorfními představami žáků (srov. Jelemenská, 2009, s. 173–175). V našem výzkumu toto nebylo uplatněno, víceméně nabízí se možnost vydat se tímto směrem v našich dalších navazujících výzkumech. Počet mylných představ byl značný i u žáků, kteří už dané učivo absolvovali. Na vyhodnocování dat se kromě percentuální úspěšnosti použily i některé metody deskriptivní statistiky (aritmetický průměr, směrodatná odchylka). Z metod induktivní statistiky byl použit Pearsonův korelační koeficient a analýza rozptylu. Tyto dvě metody byly použity při vyhodnocování celkové úspěšnosti respondentů a Pearsonův chí-kvadrát test (2) byl použit při vyhodnocování jednotlivých odpovědí žáků. Na výpočet reliability výzkumného nástroje bylo použito Cronbachovo alfa. Tato metoda se používá až po získání dat a po jejich překódování do číselné podoby. Jak otevřeným tak i uzavřeným položkám bylo přiřazeno číslo 1, když byla odpověd’ správná, a číslo 0, pokud byla odpověd’ nesprávná. Až po tomto překódování byla zjištěna reliabilita výzkumného nástroje. Reliabilita nebyla vyhodnocována zvlášt’ pro otevřené položky a zvlášt’ pro uzavřené. Výsledky Celková analýza vědomostní části testu Celkový počet položek v testové části dotazníku byl 30. Pomocí Cronbachova alfa byla zjištěna reliabilita testové části dotazníku (α = 0,55), což indikuje střední spolehlivost dotazníku. Podle charakteru jednotlivých položek byly otázky v testové části dotazníku rozděleny do 5 kategorií: identifikace ptáků (10); rozmnožování ptáků (7); potrava ptáků (5); ptačí smysly (4); migrace ptáků (4). V závorce za názvem kategorie je uveden počet položek do něj patřících. V tabulce 1 je uvedena průměrná korelace mezi jednotlivými kategoriemi a v tabulce 2 jsou uvedeny některé statistické charakteristiky jednotlivých kategorií. Korelačním koeficientem jsme se snažili dokázat nezávislost kategorií, tedy že otázky jsou správně zařazeny do určité kategorie a nepatří současně do jiné. 99 Mylné představy žáků II. stupně základních škol . . . Tab. 1: Průměrná korelace mezi jednotlivými kategoriemi Rozmnožování ptáků Identifikace ptáků Rozmnožování ptáků Potrava ptáků 0,27*** Potrava ptáků Ptačí smysly Migrace ptáků 0,09* 0,15*** 0,30*** 0,11** 0,09* 0,22*** 0,04 Ptačí smysly 0,14*** 0,12** * p < 0,05; ** p < 0,01; *** p < 0,001 Z tabulky 1 je zřejmé, že korelace mezi jednotlivými kategoriemi byla malá (0,1–0,3), případně až triviální (hodnoty pod 0,1). Znamená to, že jednotlivé kategorie se navzájem ovlivňují velmi slabě (Cohen, 1988). Tab. 2: Vybrané statistické charakteristiky sledovaných kategorií Identifikace ptáků Počet otázek Průměrné skóre Relativní úspěšnost (%) Směrodatná odchylka 10 5,87 58,70 1,62 Rozmnožování ptáků 7 4,28 61,14 1,36 Potrava ptáků 5 1,09 21,80 0,94 Ptačí smysly 4 1,34 33,50 0,70 Migrace ptáků 4 2,23 55,75 0,99 Z tabulky 2 je zřejmé, že žáci měli největší problém s otázkami týkajícími se potravy ptáků, kde úspěšnost nebyla ani čtvrtinová, a také ptačích smyslů, kde úspěšně na otázku odpověděla přibližně třetina respondentů. Nejméně problémů činily žákům otázky z kategorie rozmnožování ptáků, kde byla úspěšnost více než 60 %. Ve zbývajících dvou kategoriích dosahovala úspěšnost žáků hodnotu o něco vyšší než 50 %. V grafu na obr. 1 je uveden průměrný počet bodů dosažených v jednotlivých ročnících pro každou z uvedených kategorií. V kategoriích identifikace ptáků, migrace ptáků a ptačí smysly dosahovali nejvyššího skóre žáci osmého ročníku. V kategorii potrava ptáků to byli žáci šestého ročníku a žáci pátého ročníku dosahovali nejvyšší skóre v otázkách týkajících se rozmnožování ptáků. Průměrné skóre jednotlivých ročníků jsme podrobili dalšímu statistickému zpracování, a to konkrétně analýze rozptylu (ANOVA). Statisticky významný 100 Milan Kubiatko, Ivana Vaculová, Eva Pecušová Obr. 1: Průměrné skóre žáků jednotlivých ročníků za jednotlivé dimenze rozdíl ve výsledcích mezi ročníky jsme zjistili v kategorii identifikace ptáků (F(4,714) = 8,98; p < 0,001). Žáci šestého ročníku v této dimenzi dosahovali výrazně nižší skóre v porovnání se žáky z ostatních ročníků. U kategorie potrava ptáků byl také zjištěn statisticky významný rozdíl ve výsledcích mezi ročníky (F(4,714) = 7,87; p < 0,001), přičemž žáci devátého ročníku dosahovali nejnižší skóre v porovnání s ostatními ročníky. Žáci pátého ročníku dosahovali výrazně vyšší skóre, v porovnání s jejich staršími spolužáky, v otázkách, které se týkaly rozmnožování ptáků (F(4,714) = 3,47; p < 0,01). V kategorii ptačí smysly byl zjištěn rozdíl ve výsledcích mezi ročníky (F(4,714) = 2,91; p < 0,05), přičemž největší rozdíl v dosaženém skóre byl mezi žáky šestého a osmého ročníku. Ve zbylé kategorii migrace ptáků nebyl zjištěn statisticky významný rozdíl ve výsledcích mezi jednotlivými ročníky (F(4,714) = 2,11). Mylné představy žáků II. stupně základních škol . . . 101 Celkové skóre z testu bylo 18,28 bodů (n = 719; SD = 4,30). Minimální hodnota byla 6 a nejvyšší 30. Na výsledky mezi ročníky, ze kterých jsou respondenti, je možné se dívat ze dvou pohledů. První je ten, že do analýzy se zahrnou jednotlivé ročníky (F(4,714) = 4,22; p < 0,01), kde nejvíce bodů dosahovali žáci 8. ročníku (x̄ = 15,39) a nejnižší počet dosahovali žáci 6. ročníku (x̄ = 14,04 – graf 2). Druhý pohled je ten, že se do úvahy vezmou pouze žáci, kteří už absolvovali učivo o třídě Ptáci a ti, kteří ho ještě neabsolvovali. I v tomto případě byl zjištěn statisticky významný rozdíl ve výsledcích (F(1,717) = 13,04; p < 0,001) ve prospěch žáků, kteří už dané učivo absolvovali (x̄ = 15,16). Žáci, kteří ještě na hodinách přírodopisu učivo o ptácích neabsolvovali, měli průměrné skóre 14,23 bodů. Obr. 2: Průměrné skóre žáků jednotlivých ročníků 102 Milan Kubiatko, Ivana Vaculová, Eva Pecušová Analýza vybraných odpovědí Analýza odpovědí žáků na jednotlivé otázky má spíše význam pro didaktiku biologie než pro pedagogiku, proto uvádíme jen vybrané otázky, ve kterých bylo určení správné odpovědi pro žáky často problémem. Kromě úspěšnosti odpovědí na danou otázku jsou uvedeny i časté nesprávné odpovědi. Identifikace ptáků V kategorii identifikace ptáků při otázce „Co se děje s peřím ptáka v průběhu jeho života?“ dosahovali nejnižšího skóre žáci pátého ročníku, ve srovnání s ostatními respondenty (χ 2 = 23,81; p < 0,001). Správné odpovědi nejčastěji uváděli žáci 8. ročníku (χ 2 = 23,81; p < 0,001). Žáci osmého ročníku jako jediní dosáhli úspěšnosti více než 50 %. U žáků pátých ročníků procento správných odpovědí kleslo pod 20 %. Téměř třetina respondentů uváděla, že ptákům peří postupně dorůstá, a čtvrtina žáků zvolila odpověd’ „peří naroste v prvním roku života“, s tím, že se s ním už dále nic neděje. Více než 40 % respondentů odpovědělo na tuto otázku správně, a to, že ptákům se peří mění každý rok. Jednou z častých mylných představ týkajících se identifikace ptáků je pokryv těla tučňáka. Jelikož je zařazen do třídy Ptáci, má pokryté tělo peřím. Nejvíce správných odpovědí (χ 2 = 21,83; p < 0,001) uvedli nejmladší žáci (5. ročník), a to přibližně 32 %. Nejvíce chybných odpovědí (χ 2 = 21,83; p < 0,001) uváděli nejstarší žáci (9. ročník), kde procento správných odpovědí klesalo až k 10 %. Ze všech žáků správně na tuto otázku odpovědělo přibližně 20 % respondentů. Téměř polovina žáků uvedla „holou kůži“, tedy tučňák podle nich nemá žádný tělní pokryv, a téměř 30 % označilo za pokryv těla srst. Další možnosti byly „vlna“ a „šupiny“, ale tyto nabízené odpovědi dohromady označilo jen o něco více než 3 % respondentů. Rozmnožování ptáků Z kategorie rozmnožování ptáků měli žáci největší problémy s vysvětlením pojmu krmivý pták. Od žáků jsme očekávali odpověd’, že mlád’ata jsou závislá na rodičích, kteří je musí krmit. Od toho je odvozen pojem „krmivý pták“. Nejúspěšnější byli žáci sedmého ročníku (χ 2 = 18,78; p < 0,001), jejich úspěšnost byla více než 35 %, nejhorších výsledků dosahovali žáci 6. ročníku (χ 2 = 18,78; p < 0,001), relativní početnost správných odpovědí u nich poklesla pod 20 %. Správnou odpověd’ označilo téměř 28 % respondentů. Nesprávných odpovědí bylo uváděno celé spektrum. Jednou z nejčastějších byla Mylné představy žáků II. stupně základních škol . . . 103 „musí ho krmit člověk“, tu označilo přibližně 21 % dotázaných. Z dalších byly uváděny například: „uživí se sám, hodně sežere, je chráněný, . . . “. Potrava ptáků Jednou z otázek týkajících se potravy ptáků bylo dokázat vliv pohádek, at’ už z knih, nebo z televizního vysílání na utváření mylné představy. Ptali jsme se žáků, proč datel klove do stromu. Správná odpověd’ je „hledání a vybírání potravy“. Na tuto otázku správně odpovědělo přibližně jen 43 % tázaných. Zbytek se přiklonil k nesprávné odpovědi, která byla téměř vždy uváděna jako „lékař stromů“. V porovnání ročníků byli nejúspěšnější žáci sedmých ročníků (χ 2 = 13,31; p < 0,01), nejvíce nesprávných odpovědí uváděli žáci pátých ročníků (χ 2 = 13,31; p < 0,01). V žádném ročníku nedosáhli žáci více než 50 % úspěšnosti. Jak uvádíme výše, otázky týkající se hledání potravy a potravního složení byly pro žáky nejproblematičtější. V žádné z nich neodpovědělo na otázku správně více než 50 % respondentů. Ve většině případů se úspěšnost pohybovala kolem 20 %. Ptačí smysly Další otázkou, která se týkala ptačích smyslů a která vykazovala jednu z nejnižších úspěšností, jsme se ptali na to, kdy podle žáků vidí sova lépe. Sova vidí stejně přes den i v noci. Samozřejmě je to živočich, který je aktivní převážně v noci, a to pravděpodobně vedlo k častému určení nesprávné odpovědi, tedy, že sova vidí lépe v noci. Téměř 96 % uvedlo právě tuto nesprávnou odpověd’ a jen přibližně 3 % oslovených uvedlo správnou odpověd’. Nejčastější správnou odpověd’ uváděli žáci 8. ročníku (χ 2 = 16,41; p < 0,01). Správně jich odpovědělo jen přibližně 7 %. U žáků 5. ročníku se vyskytlo nejvíce nesprávných odpovědí (χ 2 = 16,41; p < 0,01), žádný z žáků pátého ročníku neodpověděl správně. Migrace ptáků Poslední kategorie se týkala migrace ptáků. V jedné z otázek jsme se ptali na důvod, proč někteří ptáci odlétají a jiní zůstávají. Jen necelých 13 % uvedlo správný důvod, a to nedostatek potravy. Nejčastější nesprávnou odpovědí bylo, že by zamrzli (23 %). Více než 18 % odpovědělo, že nejsou přizpůsobeni na zimu a téměř 16 % žáků uvedlo, že jsou teplomilní, případně, že jsou stěhovaví, což je samozřejmě pravda, ale to je jen důsledek nepřítomnosti potravy. 104 Milan Kubiatko, Ivana Vaculová, Eva Pecušová Nejvíce správných odpovědí z jednotlivých ročníků bylo zaznamenáno u žáků z 9. ročníků (χ 2 = 23,82; p < 0,001), a to téměř 70 %. Nesprávné odpovědi nejčastěji uváděli žáci pátého ročníku (χ 2 = 23,82; p < 0,001), přibližně 40 %. Diskuse Předkládaná výzkumná studie si dala za cíl zjistit mylné představy žáků II. stupně základních škol. Následně bylo zkoumáno, zda se mylné představy liší v závislosti na ročníku, který navštěvují respondenti. Nejvyššího skóre dosahovali žáci osmého ročníku a nejnižšího žáci šestého ročníku. O příčinách, proč nastal daný stav, se můžeme pouze domnívat. Při distribuci dotazníků jsme nezkoumali složení samotných tříd, zda jsou v nich zastoupeni jen žáci s výborným prospěchem, nebo jen žáci, jejichž prospěch dosahuje průměrně vyšších čísel. Mohl proto nastat jev, že právě v osmém ročníku se vyskytovalo nejvíce žáků s výborným prospěchem a v šestém byli ne právě úspěšní žáci. To může být i impulzem pro další výzkum v této problematice, prozkoumat vztah mezi mylnými představami a prospěchem žáků. Námi vytvořené otázky byly rozděleny do pěti kategorií: identifikace ptáků, rozmnožování ptáků, potrava ptáků, ptačí smysly a migrace ptáků. Mylné představy se vyskytly ve všech kategoriích a ve všech sledovaných ročnících. Při porovnávání vlastních zjištění s jinými autory se objevila podobnost. Prokop, Kubiatko a Fančovičová (2007, 2008) zkoumali mylné představy o ptácích u žáků základních škol. Žáci měli problémy zejména s identifikací ptáků, kteří nežijí na Slovensku, jako je např. tučňák. Vyskytoval se ve všech případech problém s určením pokryvu těla. Podobné zjištění uvádějí i Trowbridge a Mintzes (1985). Při percentuálním vyhodnocení otázky o tom, co se děje s peřím ptáka v průběhu jeho života, tvořily nesprávné odpovědi až 57,86 %. V literatuře existuje několik výzkumů, které se zaměřují na představy žáků o identifikaci živočichů. Například Trowbridge a Mintzes (1985) uvádějí, že žáci všech stupňů mají problémy s jejich identifikací. Z druhé kategorie rozmnožování ptáků se jako nejvíce problémová ukázala otázka o tom, co znamená, že pták je krmivý. Správnou odpověd’ „krmiví ptáci jsou ti, které rodiče krmí na hnízdě, nebot’ nejsou schopni najít si sami potravu“ neuvedla ani 1/3 respondentů. Třetí kategorii tvořila potrava ptáků. Jednoznačně tato kategorie, ve srovnání s ostatními, činila žákům největší problémy. Ani na jednu z pěti otázek sem zařazených neodpověděla správně ani 1/2 respondentů. V odpovědích na otázku „Proč datel klove do stromu?“ byli nejméně úspěšní žáci 5. ročníku a celková úspěšnost všech respondentů byla 42,98 %, kdy zvolili správnou odpověd’ „hle- Mylné představy žáků II. stupně základních škol . . . 105 dání resp. vybírání potravy“. Podobný výsledek zaznamenali i autoři Prokop, Kubiatko, Fančovičová (2007). Ptačí smysly tvořily čtvrtou kategorii. Ze všech otázek použitých v dotazníku byla nejnižší úspěšnost zaznamenána u odpovědí na otázku, která se týkala zrakového smyslu sovy. Správnou odpověd’, která zněla „sova vidí stejně přes den i v noci“, uvedlo jen 3,34 % respondentů. Nejhorších výsledků dosáhli žáci 5. ročníku. Alarmující je zjištění, že ani jeden z těchto žáků neuvedl správnou odpověd’. V kategorii migrace ptáků činila žákům největší problémy otázka o tom, proč někteří ptáci u nás přes zimu zůstávají a jiní odlétají. Až 87,34 % tvořily nesprávné odpovědi, přičemž nejvíce jich uvedli žáci 9. ročníku. Na základě zjištěných výsledků si můžeme položit otázku, proč se u žáků každé věkové skupiny vyskytuje značný počet chybných interpretací o ptácích. Vědecká i popularizační literatura přitom dost často uvádí, že ptáci patří mezi nejoblíbenější živočichy u dětí i dospělých. O příčinách tohoto stavu se můžeme jen domnívat, důvodem může být malý zájem o zoologii, případně i celou biologii ze strany žáků. Příčinami mylných představ mohou být také faktory vyskytující se mimo školní prostředí. Nejvíce se do myslí žáků dostávají informace poskytované z médií, jako je televize a internet. Ptáci jsou neoddělitelnou součástí učiva přírodopisu na základní škole. Proto každá informace o tom, jak je žáci vnímají a co o nich vědí, může pomoci učitelům pozměnit, případně upravit jejich učitelské strategie tak, aby v co největší míře eliminovali mylné představy žáků o této skupině živočichů. Eliminace miskoncepcí může probíhat i přímým pozorováním ptáků, tak jak uvádí Dillon a kol. (2006). Druhým způsobem by mohlo být aplikování prvků problémového vyučování (Savery, 2006), což může být výhodné, nebot’ zvyšuje úroveň myšlení studentů. Učitelé mohou zapojit žáky do okruhu výzkumu a řešení otázek výzkumu umožňuje žákům shromažd’ovat informace, zaujmout stanovisko, interpretovat zjištění apod. Z výsledků vyplynula nedostatečná informovanost žáků o exotických druzích ptáků, jako je tučňák, což může indikovat, že žáci se na hodinách učí jen o domácích druzích. Dále by se učitelé měli snažit zaměřit i na netypické druhy ptáků (tučňák, pštros, emu, . . . ). Z výzkumu vyplynulo, že žáci nemají dostatečně osvojeny vědomosti o smyslech ptáků, což se projevilo u odpovědí, týkajících se zraku sovy a čichu samiček vrabců. Důležitým aspektem, jak je uvedeno výše, je i přímé pozorování ptáků a následné vysvětlení pozorovaného, nebot’ bez adekvátního vysvětlení zůstanou v žácích zakořeněny představy například o tom, že datel klove do stromů proto, aby je vyléčil. 106 Milan Kubiatko, Ivana Vaculová, Eva Pecušová Závěr V předkládané studii jsme si dali za cíl zjistit nejčastější mylné představy o ptácích u žáků II. stupě základních škol. Zaměřili jsme se zejména na srovnání jednotlivých ročníků, jejich úspěšnosti a detailněji jsme vyhodnotili vybrané otázky. Také jsme představili některé statistické metody, které mohou být využity při zkoumání mylných představ. Věříme, že předkládaná studie přinese nové informace, které mohou sloužit ke zkoumání mylných představ. Literatura ABBEL, S. K., ROTH, M. Reflections on a fifth-grade life science lesson: making sense of children’s understanding of scientific models. International Journal of Science Education, 1995, roč. 17, č. 1, s. 59–74. BARNEY, E. C., MINTZES, J. J., YEN, C. F. Assessing knowledge, attitudes and behavior toward charismatic megafauna: The case of dolphins. The Journal of Environmental Education, 2005, roč. 36, č. 2, s. 41–55. BRAUND, M. Children’s ideas in classifying animals. Journal of Biological Education, 1991, roč. 25, č. 2, s. 103–110. BRAUND, M. Snakes can’t have backbones – can they? Primary Science Review, 1996, roč. 44, č. 1, s. 20–22. BROWN, D. S. High school biology: A group approach to concept mapping. The American Biology Teacher, 2003, roč. 65, č. 3, s. 192–197. CHI, M. T. H., SLOTTA, J. D., LEEUW, N. From things to processes: A theory of conceptual change for learning science concepts. Learning and Instruction, 1994, roč. 4, č. 1, s. 27–43. COHEN, J. Statistical power analysis for the behavioral sciences. 2. vyd. New York: Academic Press, 1988. ČÁP, J., MAREŠ, J. Psychologie pro učitele. Praha: Portál, 2001. DILLON, J., RICKINSON, M., TEAMEY, K., MORRIS, M., CHOI, M. Y., SANDERS, D., BENEFIELD, B. The value of outdoor learning: Evidence from research in the UK and elsewhere. School Science Review, 2006, roč. 87, č. 320, s. 107–111. GROPENGIESSER, H. Was die Sprache über unsere Vorstellungen sagt. Kognitionslinguistische Analyse als Methode zur Erfassung von Vorstellungen: Das Beispiel Sehen. Zeitschrift für Didaktik der naturwissenschaften, 1999, roč. 5, č. 1, s. 57–77. JELEMENSKÁ, P. Model didaktické rekonstrukce z metodologického pohledu. In JANÍKOVÁ, M., VL Č KOVÁ , K. et al. Výzkum výuky: Tematické oblasti, výzkumné přístupy a metody. Brno: Paido, 2009, s. 145–170. JELEMENSKÁ, P. Prepojenost’ výberu učebných obsahov, zist’ovania výkonov žiakov a predstáv učitel’ov. Význam empirických výsledkov výskumu didaktiky biológie na príklade vyučovania evolúcie. Pedagogika, 2009, roč. 59, č. 2, s. 164–181. KATTMANN, U. Acquatics, flyers, creepers and terrestrials – students’ conceptions of animal classification. Journal of Biological Education, 2001, roč. 35, č. 3, s. 141–147. Mylné představy žáků II. stupně základních škol . . . 107 KATTMANN, U., DUIT, R., GROPENGIESSER, H., KOMOREK, M. Das Modell der Didaktischen Rekonstruktion – Ein theoretischer Rahmen für naturwissebschaftsdidaktische Forschung und Entwicklung. Zeitschrift für Didaktik der Naturwissenschaften, 1997, roč. 3, č. 3, s. 3–18. KUBIATKO, M., PROKOP, P. Pupils’ misconceptions about mammals. Journal of Baltic Science Education, 2007, roč. 6, č. 1, s. 5–14. NOVÁK, Z. Test volných slovních asociací jako test školních znalostí. Pedagogika, 1989, roč. 39, č. 4, s. 431–445. ORSMOND, P., MERRY, S., REILING, K. Biology Students’ Utilization of Tutors’ Formative Feedback: A Qualitative Interview Study. Assessment and Evaluation in Higher Education, 2005, roč. 30, č. 4, s. 369–386. OSUSKÁ, L’., PUPALA, B. „To je ako zázrak prírody“: fotosyntéza v žiakovom poňatí. Pedagogika, 1996, roč. 46, č. 3, s. 214–223. PROKOP, P., KUBIATKO, M., FAN ČOVI ČOVÁ, J. Slovakian pupils’ knowledge of and attitudes toward birds. Anthrozoös, 2008, roč. 21, č. 3, s. 221–235. PROKOP, P., KUBIATKO, M., FAN ČOVI ČOVÁ, J. Why do cocks crow? Children’s concepts about birds. Research in Science Education, 2007, roč. 37, č. 4, s. 393–405. PROKOP, P., RODÁK, R. Ability of Slovakian pupils to identify birds. Eurasia Journal of Mathematics, Science & Technology Education, 2009, roč. 5, č. 2, s. 127–133. RANDLER, C., HÖLLWARTH, A., SCHAAL, S. Urban park visitors and their knowledge of animal species. Anthrozoös, 2007, roč. 20, č. 1, s. 65–74. RYMAN, D. Children’s understanding of the classification of living organisms. Journal of Biological Education, 1974a, roč. 8, č. 3, s. 140–144. RYMAN, D. The relative effectiveness of teaching methods on pupils’ understanding of the classification of living organisms at two levels of intelligence. Journal of Biological Education, 1974b, roč. 8, č. 4, s. 219–223. SANDOVAL, W. A., MORRISON, K. High school students’ ideas about theories and theory change after a biological inquiry unit. Journal of Research on Science Teaching, 2003, roč. 40, č. 4, s. 369 až 392. SAVERY, J. R. Overview of problem-based learning: Definitions and Distinctions. The Interdisciplinary Journal of Problem-based Learning, 2006, roč. 1, č. 1, s. 9–20. SIMPSON, W. D., MAREK, E. A. Understandings and misconceptions of biology concepts held by students attending small high schools and students attending large high schools. Journal of Research on Science Teaching, 1988, roč. 25, č. 5, s. 361–374. ŠKODA, J., DOULÍK, P. Children’s concepts research of selected common phenomena from physics and chemistry at elementary schools. Science Education in Changing Society, 2007, roč. 1, č. 1, s. 106–112. TREAGUST, D. F., DUIT, R. Compatibility between cultural studies and conceptual change in science education: there is more to acknowledge than to fight straw men! Cultural Studies of Science Education, 2008, roč. 3, č. 2, s. 387–395. TROWBRIDGE, J. E., MINTZES, J. J. Students’ alternative conceptions of animals and animal classification. School Science and Mathematics, 1985, roč. 85, č. 4, s. 305–316. 108 Milan Kubiatko, Ivana Vaculová, Eva Pecušová TUNNICLIFFE, S. D., REISS, M. J. Building a model of the environment how do children see animals. Journal of Biological Education, 1999, roč. 33, č. 3, s. 142–148. YEN, C. F., YAO, T. W., CHIU, Y. C. Alternative Conceptions in Animal Classification Focusing on Amphibians and Reptiles: A Cross-Age Study. International Journal of Science and Mathematics Education, 2004, roč. 2, č. 2, s. 159–174. Autoři PaedDr. Milan Kubiatko, PhD., Institut výzkumu školního vzdělávání Pedagogické fakulty Masarykovy univerzity, Poříčí 31, 603 00 Brno, e-mail: [email protected] Mgr. Ivana Vaculová, Ph.D., Katedra fyziky Pedagogické fakulty Masarykovy univerzity, Poříčí 7, 603 00 Brno e-mail: [email protected] Mgr. Eva Pecušová, Základná škola s materskou školou Bolešov, Štúrova 276, 018 53 Bolešov, Slovenská republika e-mail: [email protected] Basic Pupils´ Wrong Ideas about Birds Abstract: Wrong ideas of pupils about animals have been the focus on many research papers. This study concentrates on investigating of basic school pupils’ wrong ideas. The age of the pupils was from 10 to 16. The research tool included 30 open-ended and multiple choice questions, one question was pictorial. The total number of 719 questionnaires from 7 Slovakian basic schools was included in the analyses. The items were divided into five categories, namely: 1. Identification of birds; 2. Reproduction of birds; 3. Food of birds; 4. Birds senses; 5. Migration of birds. The study is focused on finding differences in results of pupils in different age groups. The large amount of wrong ideas was found in all age groups and categories. Key words: questionnaire, wrong ideas, birds, pupils Postoje českých vysokoškolských študentov k používaniu IKT vo vyučovaní prírodovedných predmetov Czech university students´attitudes towards ICT used in science education Milan Kubiatko – ČR Abstrakt: Príspevok je zameraný na zistenie rozdielov v postojoch k informačným a komunikačným technológiám u českých vysokoškolských študentov. Postoje boli vyhodnocované celkovo a následne s ohľadom na gender, ročník a bydlisko respondentov. Výskumnú vzorku tvorilo 316 študentov. Vyhodnotenie dát bolo realizované prostredníctvom faktorovej analýzy, analýzy kovariancie, analýzy rozptylu a t-testu. Použitím faktorovej analýzy boli položky rozdelené do piatich dimenzií: 1) Vplyv IKT na vyučovací proces, 2) Vplyv IKT na človeka a prostredie, 3) Využívanie IKT vo vyučovaní, 4) Škola a IKT, 5) IKT ako didaktická pomôcka. Výsledkom výskumu bolo, že muži, druháci a študenti žijúci v meste majú pozitívnejšie postoje. Kľúčové slová: dotazník, informačné a komunikačné technológie, postoje, prírodovedné predmety, vysokoškolskí študenti 1 Úvod História využívania informačných a komunikačných technológií (IKT) vo vyučovaní nie je dlhá, napriek tomu ich vplyv je neustále narastajúci. Význam IKT pre vyučovací proces bol potvrdený viacerými výskumnými štúdiami (napr. Fančovičová & Prokop, 2008). používanie IKT vo vyučovaní poskytuje študentom príležitosť analyzovať procesy v prírode, navzájom ich porovnávať a tiež pracovať nezávisle (Kaino, 2008). IKT však nemožno brať ako úplnú náhradu za učiteľa, práve naopak, úloha učiteľa je pri používaní IKT vo vyučovaní veľmi zodpovedná a náročná. Učiteľ musí usmerňovať vyučovací proces, tak aby IKT plnili svoju úlohu, ktorá im je prisudzovaná. 2 Teoretické východiská Zhao, Tan & Mishra (2001) vo svojej práci poukázali nárast pozitívnych postojov k IKT u učiteľov, keď sa počítače používali v triedach počas vyučovacieho procesu. Pozitívny vplyv IKT na vyučovanie vo veľkej miere záleží aj na postojoch učiteľov k IKT (Teo, 2006). Veľa autorov vyzdvihuje určité oblasti, ktoré vplývajú na postoje k IKT. Napríklad je to vnímanie užitočnosti IKT, dôvera v IKT (Tsitouridou & Vryzas, 2003), vplyv genderu, či strach z používania IKT (Yıldırım, 2000). Na integrácia IKT do kurikula prírodovedných predmetov výrazne vplýva pozitívny postoj učiteľov k technológiám. Na dosiahnutie pozitívnych postojov učiteľov k IKT môže výraznou mierou vplývať úspešná integrácia IKT pri vzdelávaní učiteľov. Okrem 8 Slovenský učiteľ povinných predmetov súvisiacich práve s používaním IKT vo vyučovaní prírodovedných predmetov k pozitívnym postojom môže napomôcť absolvovanie rôznych kurzov zameraných na využívanie IKT. Takisto absolvovanie kurzov môže ovplyvniť postoje k IKT aj u učiteľov v praxi. Absolvovanie kurzov má aj výhodu z časového hľadiska. Učiteľom trvá určitú dobu dokým si naplánujú, pripravia a vyskúšajú hodinu a práve poznatky, ktoré získajú na kurzoch im môžu vyššie spomenuté činnosti uľahčiť a tým skrátiť čas na prípravu (Cuckle & Clarke, 2002). Úspešná integrácia IKT do vyučovacieho procesu musí prekonať aj iné prekážky, akými sú napríklad nedostatočné vybavenie technológiami, nemožnosť prístupu k technológiám, ale aj nedostatočná administratívna podpora zo strany školy. Všetky vyššie spomenuté fakty, ale aj mnohé iné môžu vyvolať negatívne postoje k IKT Výskumné štúdie orientované na postoje respondentov k IKT sú vo veľkej miere orientované, okrem celkovej úrovne postojov, na zistenie rozdielov medzi mužmi a ženami v ich postojoch k technológiám. Dorup (2004) uvádza pozitívnejšie postoje u mužov k používaniu počítačov v porovnaní so ženami, muži sa takisto vyslovili za nahradenie tradičného spôsobu vyučovania, počítačmi riadené vyučovanie. Jeho respondentmi boli študenti medicíny. Len veľmi malé percento študentov sa vyslovilo za nepoužívanie počítačov vo výučbe. Palaigeorgiou a kol. (2005) zistili približne rovnakú úroveň postojov k IKT u mužov aj žien a tiež aj rovnaký záujem o využívanie technológií vo výučbe. Autori zistili rozdiel v prospech žien, ktoré mali preukázali väčší strach z používania hardvéru. Pri pohľade na výskumné štúdie ako výsledok vo väčšine výskumov vychádza, že dievčatá a ženy zaostávajú za požadovanými vedomosťami o IKT a schopnosťami, ktoré by mali dosahovať pri práci s počítačmi. Vo väčšine krajín je participácia žien v povolaniach, ktoré priamo súvisia s IKT a bohužiaľ trend poklesu žien v týchto odvetviach je neustávajúci. Celkovo je možné povedať, že výskumné štúdie zamerané na skúmanie postojov s ohľadom na gender poukazujú na rozličné vnímanie IKT. Ďalšou skúmanou premennou býva vek respondentov, ale v porovnaní s genderom je počet štúdií zameraných na vek menší. V starších štúdiách sa uvádza, že mladší respondenti majú pozitívnejší vzťah k IKT v porovnaní so staršími (Laguna & Babcock, 1997), v ďalšej štúdii uvádza Bozionelos (2001) opak, teda starší študenti majú pozitívnejšie postoje k IKT v porovnaní s mladšími. Spernjak & Sorgo (2009) však nenašli rozdiel medzi postojmi študentov, ktorých vek sa pohyboval v rozmedzí 10 až 14 rokov. Hlavným cieľom predkladaného príspevku bolo zistiť postoje vysokoškolských študentov k IKT používaných v prírodovedných predmetoch a takisto sa príspevok snaží zodpovedať výskumnú otázku: Existuje rozdiel v používaní IKT medzi študentmi s ohľadom na gender, bydlisko a ročník štúdia respondentov? 3 Metodika Výskumnú vzorku tvorilo 316 vysokoškolských štu- dentov navštevujúcich jednu univerzitu. Takmer všetci študenti študovali učiteľskú dvojkombináciu predmetov, z ktorých aspoň jeden bol prírodovedného zamerania (biológia, chémia alebo geografia). Vek respondentov sa pohyboval v rozmedzí 17 až 13 rokov (x = 20,44; SD = 1,45). Počet mužských zástupcov bol 100, zvyšok tvorili ženy (n = 216). S ohľadom na bydlisko bolo 62 respondentov z dediny, 90 študentov bolo z mesta a zvyšok tvorili študenti z veľkomesta (n = 164). Vo výskumnej vzorke boli zastúpení študenti z troch ročníkov. Najväčšie zastúpenie mali prváci (n = 128), počet druhákov bol 105 a tretiaci tvorili najmenšiu časť výskumnej vzorky (n = 83). Súčasťou demografických položiek bola aj otázka, či sú študenti vlastníkmi počítača, v čase priebehu výskumu boli všetci študenti jeho vlastníkmi, tak táto položka nebola zahrnutá do analýz. Postoje študentov boli merané pomocou 5-stupňovej škály Likertovho typu. Na zistenie postojov bol použitý modifikovaný dotazník od autorov Kubiatko & Haláková (2009), ktorý bol zameraný na skúmanie študentských postojov k IKT v biológii. Položky boli upravené tak, že pojem “biológia” bol nahradený pojmom “prírodovedné predmety” v príslušnom tvare. Dotazník pozostával z 33 položiek, ktoré boli bodované od 1 (úplne nesúhlasím) po 5 (úplne súhlasím). Položky boli ladené pozitívne aj negatívne. Negatívne položky boli bodované v opačnom poradí. Zistené skóre udávalo celkový postoj jednotlivca k IKT. Nízke skóre reflektovalo negatívny postoj k IKT a vysoké pozitívny postoj. Validita výskumného nástroja bola zaistená prostredníctvom dvoch expertov zaoberajúcich sa problematikou IKT vo vzdelávaní. Títo experti boli oslovení na zhodnotenie položiek, či sú relevantné k cieľu výskumu. Na základe ich pripomienok boli položky upravené. Prvá časť výskumného nástroja pozostávala z demografických položiek: gender, vek respondentov, ročník štúdia, vlastníctvo počítača a bydlisko (dedina, mesto alebo veľkomesto). Hlavný rozdiel medzi mestom a veľkomestom bol v tom, že za veľkomesto bolo považované sídlo s počtom obyvateľov väčším ako 100 tisíc. Študenti participujúci na výskume boli ubezpečení, že sa jedná o anonymný dotazník a neovplyvní ich prospech v štúdiu. Dotazník bol administrovaný medzi študentov náhodne, na vyplnenie nebol daný žiaden časový limit, pričom samotné vyplnenie netrvalo dlhšie ako 15 minút. Získané dáta boli analyzované pomocou faktorovej analýzy s Varimax rotáciou, následne bolo vygenerovaných 5 faktorov resp. dimenzií: 1) Vplyv IKT na vyučovací proces (7 položiek), 2) Vplyv IKT na človeka a prostredie (4 položky), 3) Využívanie IKT vo vyučovaní (7 položiek), 4) Škola a IKT (3 položky), 5) IKT ako didaktická pomôcka (6 položiek). Týchto 5 faktorov súhrnne vysvetľovalo 39,23 % rozptylu, pričom najviac rozptylu bolo vysvetleného prvými dvoma faktormi (18,66 % a 7,00 %). Šesť položiek s hodnotou faktorového skóre menšou ako 0,30 prípadne položky, ktoré sýtili viac ako dva faktory boli vylúčené z ďalších analýz (Anastasi, 1990). Následne bola určená reliabilita dotazníka pomocou Cronbachovho alfa. Reliabilita dotazníka bola vysoká (α = 0,72) a hodnoty koeficientu pre jednotlivé dimenzie sa pohybovali v roz- medzí 0,58 až 0,89, čo je považované za dostatočnú hodnotu, aby sme mohli dotazník, prípadne jeho časť označiť za reliabilnú (Nunnaly, 1978). Na analýzu dát bola použitá analýza kovariancie (ANCOVA), kde vek slúžil ako kovariát, priemerné skóre, či už za celý dotazník alebo za jednotlivé dimenzie ako závislá premenná a demografické položky (gender, bydlisko a ročník štúdia) ako nezávislé premenné. Ďalej na zistenie rozdielov medzi jednotlivými kategorickými premennými bol použitý t-test a analýza rozptylu. 4 Výsledky Celkové skóre zistené u študentov českých vysokých škôl bolo 3,57 (SD = 0,42), čo indikuje relatívne pozitívne postoje k využívaniu IKT vo vyučovaní prírodovedných predmetov. Ďalej bolo zisťované, či existujú štatisticky významné rozdiely vo výsledkoch s ohľadom na gender, bydlisko a ročník štúdia. Ako štatistické metóda bola použitá analýza kovariancie s vekom ako kovariátom. Vplyv veku na výsledku preukázaný nebol. Štatisticky významný rozdiel vo výsledkoch s ohľadom na jednotlivé kategorické premenné preukázaný nebol. Muži však dosahovali vyššie skóre (x = 3,63; SD = 0,05) v porovnaní so ženami (x = 3,55; SD = 0,04). Študenti s bydliskom v meste dosahovali pozitívnejšie postoje (x = 3,67; SD = 0,08) v porovnaní so študentmi žijúcimi vo veľkomeste (x = 3,61; SD = 0,04) alebo vo vidieckom prostredí (x = 3,50; SD = 0,05). Poslucháči v druhom ročníku štúdia dosiahli najvyššie skóre (x = 3,69; SD = 0,05). Najnižšie skóre s ohľadom na ročník štúdia dosiahli prváci (x = 3,51; SD = 0,04) a tretiaci dosiahli priemerné skóre 3,57 (SD = 0,08). Pri analýze jednotlivých dimenzií bol zistení štatisticky významný rozdiel vo výsledkoch s ohľadom na gender v dimenzii „Vplyv IKT na človeka a prostredie“. Muži dosahovali vyššie skóre v porovnaní so ženami. Muži dosahovali vyššie skóre v porovnané so ženami ešte v poslednej dimenzii nazvanej „IKT ako didaktické pomôcka“. V dimenzii „Vplyv IKT na vyučovací proces“ dosiahli obe skupiny u sledovanej kategorickej premennej identické skóre. V ostatných dvoch dimenziách dosahovali vyššie skóre ženy (graf 1). Graf 1 Rozdiely v postojoch v sledovaných dimenziách s ohľadom na gender (NS – nesignifikantný rozdiel; *** p < 0,001). 9 Druháci dosahovali signifikantne významný rozdiel v porovnaní s ostatnými skupinami u dvoch sledovaných dimenzií „Vplyv IKT na vyučovací proces“ a „Škola a IKT“. Vyššie, ale nesignifikantné skóre dosiahli ešte v dimenzii „Využívanie IKT vo vyučovaní“ (graf 2). Graf 2 Rozdiely v postojoch v sledovaných dimenziách s ohľadom na ročník štúdia (NS – nesignifikantný rozdiel; ** p < 0,01; *** p < 0,001). Pri vyhodnocovaní kategorickej premennej bydlisko respondentov bol zistený štatisticky významný rozdiel iba v dimenzii „Využívanie IKT vo vyučovaní”, kde dosiahli najvyššie skóre študenti z dediny. Títo boli úspešnejší v dimenziách „Vplyv IKT na vyučovací proces“ a „Škola a IKT“ (graf 3). Graf 3 Rozdiely v postojoch v sledovaných dimenziách s ohľadom na bydlisko (NS – nesignifikantný rozdiel; ** p < 0,01). 5 Diskusia V predkladanej štúdii bolo cieľom zistiť postoje budúcich učiteľov prírodovedných predmetov k informačným a komunikačným technológiám. Okrem celkového skóre bol zisťovaný rozdiel s ohľadom na vybrané kategorické premenné ako gender, bydlisko, ročník štúdia. Vek respondentov slúžil ako kovariát. Použitím faktorovej analýzy boli položky dotazníka rozdistribuované do piatich dimenzií: 1) Vplyv IKT na vyučovací proces, 2) Vplyv IKT na človeka a prostredie, 3) Využívanie IKT vo vyučovaní, 4) Škola a IKT, 5) IKT ako didaktická pomôcka. Skúmanie postojov vysokoškolských študentov k IKT je dôležité a zároveň aj nutné z dôvodu zistenia aktuálneho stavu vnímania IKT. Týmto spôsobom môže byť takisto odhalená aj úroveň používania IKT vo vyučovaní. Vo výskumnom šetrení bol zistený pozitívny postoj 10 Slovenský učiteľ českých vysokoškolských študentov k IKT používaných v prírodovedných predmetoch. Podobné zistenie uvádza aj Simsek (2008), ktorý vo svojom výskume zistil aj akceptáciu takmer všetkých študentov s používaním IKT pri vyučovaní a učení. Kubiatko & Haláková (2009) podobne uvádzajú pozitívny postoj študentov gymnázií k IKT používaných vo vyučovaní biológie. Pri vyhodnocovaní jednotlivých kategorických premenných bolo zistené, že muži mali pozitívnejší postoj k IKT v porovnaní so ženami. Toto zistenie podporuje všeobecný pohľad, ktorý hovorí: „muži sú technicky viac zdatnejší v porovnaní so ženami“, napriek celosvetovému úsiliu o vyrovnanie kompetentnosti v práci s IKT žien a mužov. Podobné tvrdenia uvádza vo svojej práci napríklad Cooper (2006), ktorý poukazuje na pretrvávajúci názor verejnosti o väčšej zainteresovanosti mužov v používaní počítačov. Negatívnejší postoj žien k IKT môže viesť aj k menšej sebadôvere pri práci s technológiami. Poznanie, že ženy majú negatívny postoj k IKT a sú aj menej ochotné ich používať pri pracovnej činnosti len podporuje prevládajúci stereotyp, že počítače sú pre mužov a nie pre ženy. Ako jedno z riešení na zvrátenie súčasného trendu sa navrhuje odlišný proces socializácie žien, tak aby sa necítili nepríjemne pri práci s počítačom, napríklad absolvovaním rôznych kurzov, ktoré im umožnia prekonať bariéry pri práci s IKT. Prekonávať prekážky im môže napomôcť aj neustále sa zvyšujúci počet IKT zariadení v školách, ktoré prispievajú k nutnosti naučiť sa s nimi pracovať a tým aj znižovať rozdiely v postojoch medzi mužmi a ženami (Varank, 2007). Ďalšou analyzovanou premennou bol ročník štúdia. Študenti navštevujúci druhý ročník dosiahli najpozitívnejšie postoje v porovnaní so študentmi navštevujúcimi prvý a tretí ročník. Prváci vyjadrili najmenej pozitívne postoje k používaniu IKT. Pri analýze ročníkov štúdia je nutné si uvedomiť, že sa nejedná o analýzu vplyvu veku. Vek môže byť rozličný u študentov jednotlivých ročníkov, rovnaký vek môže mať študent navštevujúci prvý ročník a ten istý vek môže mať aj študent v poslednom ročníku štúdia. Preto v našej práci bol vek ako kovariát a teda výsledky boli očistené od jeho vplyvu. Výsledky výskumov sú kontroverzné, niektoré tvrdia, že vzťah medzi postojom k IKT a vekom neexistuje (Comber, Colley, Hargreaves & Dorn, 1997) a iné zas tvrdia, že medzi vekom a postojmi k IKT je významný vzťah (Handler, 1993). Poslednou skúmanou premennou v štúdii bolo bydlisko respondentov. Študenti boli rozdelení do troch skupín podľa miesta bydliska, na tých čo pochádzajú z dediny, z mesta a z veľkomesta. Pri prehľadávaní databáz nebola nájdená žiadna práca, ktorá by sa zaoberala vplyvom bydliska na postoje študentov k IKT. Výskumom bolo zistené, že študenti z mesta dosahovali najpozitívnejšie postoje v porovnaní s ostatnými dvoma skupina a študenti z dediny dosahovali najmenej pozitívne skóre. 6 Záver Určenie postojov študentov vysokých škôl k IKT používaných v prírodovedných predmetoch bolo prevedené na základe štatistického vyhodnotenia. Respondenti nášho výskumného šetrenia preukázali záujem o používanie IKT vo výučbe prírodovedných predmetov, čo bolo zistené z ich odpovedí. Efektívne používanie IKT pri príprave budúcich učiteľov môže vplývať pozitívnym spôsobom na ich postoje k technológiám, čo môže mať za následok ich vhodné používanie vo vyučovacom procese, čím sa vytvorí špirála spätnej väzby. CZECH UNIVERSITY STUDENTS’ ATTITUDES TOWARDS ICT USED IN SCIENCE EDUCATION Abstract: This paper focuses on differences of attitudes related to information and communication technologies among Czech university students. Students’ attitudes were evaluated summatively and with respect to gender, grade, and residence. The sample consisted of a total of 316 university students. The data analysis included factor analysis, ANCOVA, ANOVA, and t-test. The factor analysis yielded five dimensions: 1) Influence of ICT on teaching process, 2) Influence of ICT on human body and environment, 3) Using of ICT in teaching, 4) School and ICT, 5) ICT as didactic equipment. As a result, male students, sophomores, and students living in town showed more positive attitudes in comparison to other respective groups. Key words: attitudes, information and communication technologies, questionnaire, science teaching, university students Literatúra Bozionelos, N.: Computer anxiety: Relationship with computer experience and prevalence. Computers in Human Behavior, vol. 17, no. 2, 2001, pp. 213-224. Comber, , C., Colley, A., Hargreaves, D. J., Dorn, L. The effects of age, gender and computer experience upon computer attitudes. Educational Research, vol. 39, no. 2, 1997, pp. 123-133 Cooper, J.: The digital divide: the special case of gender. Journal of Computer Assisted Learning, vol. 22, no. 5, 2006, pp. 320-334. Cuckle, P., Clarke, S.: Mentoring student-teachers in schools: views, practices and access to ICT. Journal of Computer Assisted Learning, vol. 18, no. 3, 2002, pp. 330-340. Dorup, J.: Experience and attitudes towards information technology among first year medical students in Denmark: Longitudinal questionnaire survey. Journal of Medical Internet Research, vol. 6, no. 1, 2004, 10p. Fančovičová, J., Prokop, P.: Students’ attitudes toward computer use in Slovakia. Eurasia Journal of Mathematics, Science and Technology Education, vol. 4, no. 3, 2008, pp. 255-262. Handler, M.G.: Preparing new teachers to use computer technology: perceptions and suggestions for teacher educators. Computer Education, vol. 20, no.2, 1993, pp. 147-156. Kaino, L. M.: Technology in learning: narrowing the gender gap? Eurasia Journal of Mathematics, Science and Technology Education, vol. 4, no. 3, 2008, pp. 263-268. Kubiatko, M., Haláková, Z.: Slovak high school students’ attitudes to ICT using in biology lesson. Computers in Human Behavior, vol. 25, no. 3, 2009, pp. 743-748. Laguna, K., Babcock, R. L.: Computer anxiety in young and older adults: Implications for human–computer interactions in older populations. Computers in Human Behavior, vol. 13, no. 3, 1997, pp. 317-326. Nunnaly, J. Psychometric theory. McGraw-Hill: New York, 1978. Oppenheim, A. N. Questionnaire design, interviewing and attitude measurement. London: Continuum International Publishing Group, New Edition, 1999. Palaigeorgiou, G. E., Siozos, P. D., Konstantakis, N. I., Tsoukalas, I. A. A.: Computer attitude scale for computer science freshmen and its educational implications. Journal of Computer Assisted Learning, vol. 21, no. 5, 2005, pp. 330-342. Simsek, S. C. S.: Students’ attitudes towards integration of ICTs in a reading course: A case in Turkey. Computers and Education, vol. 51, no.1, 2008, pp. 200-211. Spernjak, A., Sorgo, A.: Comparison of Attitudinal Differences with Three Different Styles of Biological Laboratory Exercises among Elementary School Students. Didactica Slovenica-Pedagoska Obzorja, vol. 24, no. 3-4, 2009, pp. 68-86. Teo, T.: Attitudes toward computers: A study of postsecondary students in Singapore. Interactive Learning Environments, vol. 14, no. 1, 2006, pp. 17-24. Tsitouridou, M., Vryzas, K.: Early childhood teachers‘ attitudes towards computer and information technology: The case of Greece. Information Technology in Childhood Education Annual, vol. 1, 2003, pp. 187-207. Varank, I.: Effectiveness of quantitative skills, qualitative skills, and gender in determining computer skills and attitudes: a causal analysis. Clearing House: A Journal of Educational Strategies, vol. 81, no. 2, 2007, pp. 71-80. Yildirim, S.: Effects of an educational computing course on pre-service and inservice teachers: A discussion and analysis of attitudes and use. Journal of Research on Computing in Education, vol. 32, no. 4, 2000, pp. 479-495. Zhao, Y., Tan, H. S., Mishra, P.: Teaching and learning: Whose computer is it? Journal of Adolescent & Adult Literacy, vol. 44, no. 4, 2004, pp. 348-354. PaedDr. Milan Kubiatko, PhD. Pedagogická fakulta MU Institut výzkumu školního vzdělávání Poříčí 31, 603 00 Brno, ČR E-mail: [email protected] MOTIVÁCIA ŽIAKOV UČIŤ SA PRÍRODOPIS – BIOLÓGIU NA ZÁKLADNEJ ŠKOLE Student`s learning motivation to science - biology on primary school Milan Veselský, Romana Hausnerová – SR 11 ISSN 1571-0068, Volume 8, Number 3 This article was published in the above mentioned Springer issue. The material, including all portions thereof, is protected by copyright; all rights are held exclusively by Springer Science + Business Media. The material is for personal use only; commercial use is not permitted. Unauthorized reproduction, transfer and/or use may be a violation of criminal as well as civil law. Author's personal copy MILAN KUBIATKO and KATERINA VLCKOVA THE RELATIONSHIP BETWEEN ICT USE AND SCIENCE KNOWLEDGE FOR CZECH STUDENTS: A SECONDARY ANALYSIS OF PISA 2006 Received: 29 August 2009; Accepted: 22 January 2010 ABSTRACT. The 2006 Programme for International Student Assessment focussed on students’ scientific competencies, measured their knowledge and provided questionnaires focussed on different aspects of life. One aspect was students’ experience with information and communication technology (ICT). A secondary analysis of variance of the Czech Republic data (N=5,932 students) was conducted using the science knowledge test score and ICT familiarity items. The science knowledge items explored different thematic areas, such as evolution, mousepox, genetics and acid rain. The main result was that students who were connected in some way with ICT achieved better scores on the science knowledge test in comparison with students who were not. Furthermore, students whose ICT activity was connected with the educational process achieved a higher score in comparison with students whose ICT activity was not connected with the educational process. KEY WORDS: Czech Republic, ICT, information and communication technology, large-scale data, PISA, science knowledge, students INTRODUCTION Information and communication technologies (ICT) can be considered a key component of modern societies and lives. Nevertheless, the public and academic discussion regarding new ICT and their influence on the educational process and results is continuing. The question is often put whether ICT can really support and improve learning and the quality of instruction and, additionally, in which way, under which conditions and for what it can be useful. The current research focusses on more specialised questions regarding different aspects and conditions of using ICT and educational results. This study addresses these questions by analysing high-quality data drawn from the Programme for International Student Assessment (PISA), which in 2006 included an ICT familiarity questionnaire. We were particularly focussed on finding differences in students’ scientific literacy and the use of computers outlined in previous studies (Anderson, Lin, Treagust, Ross & Yore, 2007; Yore, Pimm & Tuan, 2007). International Journal of Science and Mathematics Education (2010) 8: 523Y543 # National Science Council, Taiwan (2010) Author's personal copy 524 MILAN KUBIATKO AND KATERINA VLCKOVA The OECD Programme for International Student Assessment PISA is an internationally standardised triennial survey of the knowledge and skills of 15-year-olds. It is the product of collaboration between participating countries and economies through the Organisation for Economic Co-operation and Development (OECD); it draws on leading international expertise to develop valid comparisons across countries and cultures. The Czech Republic has participated in PISA since its introduction in 2000. PISA 2006 was focussed on students’ scientific competencies—not merely on whether students can reproduce what they have learned in science but also on how well they can extrapolate from what they have learned and apply their knowledge in new situations. PISA 2006 defines science competency as the extent to which a student (a) possesses scientific knowledge and uses that knowledge to identify questions, acquire new knowledge, explain scientific phenomena and draw evidence-based conclusions about science-related issues; (b) understands the characteristic features of science as a form of human knowledge and enquiry; (c) shows awareness of how science and technology shape our material, intellectual and cultural environments and (d) engages in science-related issues and with the ideas of science, as a reflective citizen (OECD, 2007). The science items assessed students’ ability to perform scientific tasks in a variety of situations, ranging from those that affect their personal lives to wider issues for the community or the world. These tasks measured students’ performance in relation both to their science competencies and to their scientific knowledge. The main aim is to measure how well students are prepared to meet the challenges of today’s knowledge societies. PISA 2006 introduced an ICT questionnaire to document use and activities. ICT was considered as one of a vast number of variables influencing a student’s performance. ICT Opportunities, Learning and Instruction Recently, ICT has rapidly acquired an important place in society (Wang, 2008) and is used increasingly as a learning tool in all forms and at all levels of education (Demiraslan & Usluel, 2008). Students differ in their experiences with and attitudes toward ICT. At home, not all children have the same access to ICT, and they may use ICT resources available at home differently than at school. Therefore, differences in ICT knowledge and skills develop amongst students. Because of these differences, the increasing role of ICT as a learning tool can cause problems for students with less experience with technology or less affinity for ICT (Volman, Van Eck, Heemsker & Kuiper, 2004). Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 525 ICT can enhance knowledge sharing by lowering temporal and spatial barriers between knowledge workers and improving access to information about knowledge (Sohail & Daud, 2009). The introduction of ICT in compulsory schooling and related changes in the curriculum include a greater focus on student activity and responsibility. At the same time, the role of the teacher is expected to change (Jedeskog & Nissen, 2004). Computers may be located in a computer laboratory, distributed throughout the school, or students may use their own laptop computers. ICT may be a subject in its own right or may be used across all areas of the curriculum. How ICT is used in the school setting is important in providing students with the skills to participate in a knowledge society (Ainley, Banks & Fleming, 2002). Contemporary settings are now favouring curricula that promote competency and performance. Curricula are starting to emphasise capabilities and to be concerned more with how the information is used than what the information is about. The moves to competency-based and performance-based curricula are well supported and encouraged by emerging instructional technologies, which tend to require: Access to a variety of information sources Access to a variety of information forms and types Student-centred learning settings based on information access and inquiry Learning environments focussed on problem-centred and inquiry-based activities Authentic settings and examples Teachers as coaches and mentors rather than content experts (Stephenson, 2001). The growing use of ICT as an instructional medium is changing and will likely continue to change many of the strategies employed by both teachers and students in the learning process. Technology has the capacity to promote and encourage the transformation of education from a teacherdirected enterprise into one that supports more student-centred models (Robertson, 2005). Evidence of this today is manifested in the proliferation of capability-, competency- and outcomes-focussed curricula; moves towards problem-based learning; increased use of the Web as an information source and Internet users being able to choose the experts from whom they will learn. The use of ICT in educational settings acts in itself as a catalyst for change in this domain. ICT by its very nature comprises tools that encourage and support independent learning and knowledge construction. Students using ICT become immersed in the process of learning; and as more and Author's personal copy 526 MILAN KUBIATKO AND KATERINA VLCKOVA more students use computers as information sources and cognitive tools (Smeets, 2005), the influence of the technology on how they learn will continue to increase. When ICT was used in the curriculum, including in science, a majority of students took greater responsibility for their own learning as a result (Beauchamp & Parkinson, 2005). Reynolds, Treharne & Tripp (2003) investigated the impact of ICT on students’ achievements in science (amongst other subjects) and provided evidence that they spent longer time on learning tasks. The successful use of ICT can stimulate change in pedagogical practice— although the question of whether this enhances student learning requires further investigation. The pedagogical approach adopted in traditional classes has been shown to have a major influence on students’ cognitive achievements. The teacher’s competence and confidence in using ICT is an important factor in the success of student learning, but it is not enough on its own. An understanding of how ICT supports and enhances the learning task may be even more vital. Early evidence suggested, for example, that students struggled to make sense of their learning tasks when given insufficient information and guidance from the teacher (Baggott la Velle, McFarlane & Brawn, 2003). When using ICT in science, students developed novel strategies for problem solving by building models and creating new rules (Dede & Palombo, 2004). The scaffolding effect built into the software has been related to students’ ability to complete tasks of greater cognitive complexity (Speier, Vessey & Valacich, 2003). Several studies suggest that using ICT fosters in students the ability to develop higher order thinking skills (Kennewell & Morgan, 2006; Lim & Tay, 2003; Reece, 2005) and to engage in complex, causal reasoning (Dondlinger, 2007). Students have also been shown to use more exploratory language to arrive at choices through discussion (Shachaf, 2008). Learners commonly experience difficulty in applying the appropriate knowledge for solving a novel problem; therefore, a transformation strategy is needed to supplement and/or transform their existing knowledge base (Baggott la Velle et al., 2003). There are indications that the dynamic representation of systems—and the ability to interact with these representations, which ICT enables—can assist children in developing an understanding that allows them to recognise the relevance of that experience in novel situations (Lin, Lee & Chen, 2004; Wood, 2009). The cognitive tools embedded in ICT and the pedagogical content knowledge involved provides a powerful driver for the knowledge transformation that enables students to understand a new problem (Baggott la Velle, Watson & Nichol, 2001). Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 527 ICT resources for education are part of that learning environment, and their effects are expressed in a social context with a rich, multimedia and multimodal learning environment (Preston, 2008). Teaching with these ICT is said to offer more time for teacher intervention with all students and interactions with students, greater sharing of class results and more time for students to observe, think and analyse rather than be preoccupied with gathering and processing data (Finlayson & Rogers, 2003). Research has also identified the important influence of the teacher who decides how the ICT resources are chosen (Castillo, 2006), how they are used in schools and classrooms and how students interact with the materials (Hennessy, Ruthven & Brindley, 2005). Therefore, the teacher’s input crucially affects the impact of ICT use on student learning (Cox & Marshall, 2007). Various government surveys have shown that teachers’ ICT use is usually confined to very few types (e.g. using an interactive whiteboard for wholeclass demonstrations or using word-processing for creative writing). Furthermore, regular uses reported by teachers may mean only a few minutes of use by individual students or extensive use by some and much less by others. This variation in use will clearly affect any impact that an ICT resource may have on student learning (Cox & Abbott, 2004; Munro, 2002; Wentling, Park & Peiper, 2006). Previous research has also shown that different types of ICT resources have different effects on learning, for example, the use of science simulations to correct students’ misconceptions and alternative frameworks (Cox, 2000), the use of data-handling software to improve students’ abilities to apply binary logic (Cox & Marshall, 2007) and the use of word processing in English to reduce mistakes in punctuation and grammar (Charness, Kelley, Bosman & Mottram, 2001). It is clear from these and numerous other examples that ICT’s contributions to student learning is highly dependent upon the type of ICT resource and the subject in which it is being used. Any impact on learning can be assessed by investigating the specific nature of the ICT-based tasks and the types of concepts, skills and processes that it might affect. There is, therefore, a dilemma for researchers between the need to investigate very selected uses of ICT through an in-depth case-study approach or to conduct a large-scale study that may produce results that are more generalisable but will be limited because it does not have data in sufficient detail on the specific uses made by each learner (Cox & Marshall, 2007). Positive influence of ICT on the teaching of science in the school as well as on consequent science literacy could be achieved by means of a wide variety of opportunities. Students should have access to wide bodies of data, such as real-time air pollution measurements and epidemiological Author's personal copy 528 MILAN KUBIATKO AND KATERINA VLCKOVA statistics or direct links to high-quality astronomical telescopes, and to a wealth of information about science in the making. Access to secondary resources and data, however, places greater emphasis on the need to provide a science education that seeks proficiency as its ultimate goal and to develop higher-order cognitive skills of evaluation and interpretation of evidence, which requires critical assessment of the validity of theories and explanations. Such an education would seek to support and develop students’ scientific reasoning, critical reflections and analytical skills. The established model of using ICT to support school science subjects assumes an iterative, investigative approach as embedded in national curricula as it incorporates simultaneous learning about scientific theory and process (Osborne & Hennessy, 2003). The use of ICT, particularly the tools for data handling and graphing, can speed up and effect working processes, notably the more arduous and routine components. This frees students from setting up experiments, taking complex measurements, tabulating data, drawing graphs by hand and executing multiple or difficult calculations. It enables rapid plotting of diverse variables within a short period of time or collection and comparison of large numbers of results (Ruthven, Hennessy & Brindley, 2004). An interactive computer simulation can help students avoid getting bogged down with the mechanics of simply setting up equipment. For example, constructing and testing a circuit where the proliferation of wires involved can make it difficult to see what is actually happening, and minor faults in physical connections can pose a complete impediment (Hitch, 2000). Using ICT also allows teachers and students to observe or interact with simulations, animations or phenomena in novel ways that may be too dangerous, complex or expensive for the school laboratory. The use of a data logger can facilitate otherwise impossible demonstrations, such as measuring energy transfer as a hot liquid cools. Digital video capture offers an alternative to data logging; repeated and slow-motion playback allows phenomena that are difficult for a whole class to view or events otherwise too slow (e.g. growth of a plant) or fast (e.g. sound waves or the behaviour of two different masses dropped from the same height) to be captured. The Internet also offers some unique opportunities to experience phenomena, such as a view of the Earth from a moving satellite (Finlayson & Rogers, 2003; Osborne & Hennessy, 2003). The Czech Republic was integrated into the “Benchmarking Access and Use of ICT in European Schools” research programme in 2006, in which data were obtained from head teachers and classroom teachers in 27 countries (Korte & Hüsing, 2007). The surveys sought information on ICT equipment and the Internet in schools, their use in classrooms, Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 529 teachers’ attitudes to ICT use, results on access, competence and motivation for using ICT in schools and ICT readiness of teachers. The Czech Republic results give the number of computers per 100 pupils as 9.3 and the number of computers connected to the Internet per 100 pupils as 8.2. In the Czech Republic, 63% of schools have broadband Internet access and 48% provide computers in classrooms (Korte & Hüsing, 2007). By this time, these percentages might be higher as the numbers of people connected to the Internet and of computers in schools increase every year. METHODOLOGY The aim of this study was to explore the relationships amongst students’ science achievement and their self-reported ICT access and engagement in schools, homes and other settings. The secondary analysis was designed to use data from the PISA 2006 Czech Republic knowledge test and ICT questionnaire. Research questions were established in relation to the aim of the study: 1. Are there any differences in knowledge scores between students who used computers and those who did not? 2. Are there any differences in knowledge scores between students who have been using a computer for a long time and those who did not? 3. Are there any differences in knowledge scores between students regarding the time spent using the computer at different places? 4. Are there any differences in knowledge scores between students regarding frequency and type of computer use? 5. Are there any differences in knowledge scores between students who were good at the activities related to ICT and those who were not? ICT Science Knowledge Test and Questionnaire The items on the science knowledge test focussed on animate and inanimate nature and concerned different thematic areas, such as evolution, mousepox, genetic and acid rain. The test items and student responses were in written and graphic form. Individual items were weighted differently in the final score; for each question, students obtained 0 points minimum and 3 points maximum. The knowledge test was standardised at the national and international levels, and it showed adequately high reliability. There were subquestions in each question. We used an overall average score for each student in the study. The value of Author's personal copy 530 MILAN KUBIATKO AND KATERINA VLCKOVA every question varied between 0 and 3 points. The score from the knowledge test, the dependent variable, was used in the statistical evaluation and used to calculate descriptive statistics: means and standard deviations. The sample size of students from the Czech Republic was 5,932, with 2,786 girls and 3,146 boys. The students were 15 years old and attending the ninth year of elementary school (i.e. lower secondary level, at the end of compulsory education) or the first year of upper secondary vocational school or grammar school. The ICT questionnaire was part of the student survey and was divided into five areas with one question for each area, as follows: 1. Have you ever used a computer? This question was dichotomous (yes–no). 2. How long have you been using computers? This question contains a four-point frequency scale (less than 1 year–1 year or more–3 years or more–5 years or more). 3. How often do you use a computer at the following places? This question was related to the amount of time the computer was used at home, at school or elsewhere and was measured on a five-point frequency scale (almost every day–once or twice a week–a few times a month–once a month or less–never). 4. How often do you use computers for the following reasons? This question rated the frequency of computer use for 11 activities on a five-point scale (almost every day–a few times each week–between once a week and once a month–less than once a month–never). 5. How well can you do each of these tasks on a computer? The last question asked students to rate their ability on a four-point scale (I can do this very well by myself–I can do this with help from someone–I know what this means but I cannot do it–I do not know what this means). Statistical Procedure The score in the science knowledge test was defined as the dependent variable. The responses on the ICT questionnaire were used as the independent variable. The first two analyses did not address any subquestions; therefore, responses to each question served as an independent variable. The other analyses included subquestions; therefore, the responses to each subquestion served as an independent variable. It means that every subquestion was presented as individual. For example, question 3 was “Are there any differences in knowledge scores between students regarding the Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 531 time spent using the computer at different places?” with three subquestions of at home, at school and at other places. Each subquestion was evaluated independently. The situation in questions 4 and 5 was similar. We analysed the influence of independent variables on the knowledge scores. One-way analyses of variance (ANOVAs; Statistica 8) were used to test differences in science achievement for significance for specific item responses on the ICT questionnaire. Because every question except question 1 contained more than two options, it was necessary to use a post hoc pair-wise comparison to obtain better and more detailed explanation of the results. The nonresponse rate varied between 0.1% and 3% for each ICT item; therefore, we decided to exclude data sets containing items without responses to avoid potential bias. RESULTS The results are structured in five areas and correspond to the items of the ICT questionnaire. Discussion and conclusions follow. Question 1: Are there any differences in knowledge scores between students who used computers and those who did not? Student responses regarding computer usage indicated almost all (96.83%) had used computers. These students scored significantly higher on the mean achievement score than students who had not used computers (F(2, 5,928)=14.93; p=0.001; η2 =0.07). The mean achievement score for computer users was 1.12 with a standard deviation of 0.01; for nonusers, it was 0.89 with a standard deviation of 0.05. Question 2: Are there any differences in knowledge scores between students who have been using a computer for a long time and those who did not? Student responses regarding length of time of computer usage were recorded on a four-point ordered frequency scale. The responses to the question showed a relationship between science achievement and length of computer use (Figure 1). Students who had used computers the longest achieved the highest mean scores on the knowledge test whereas students who had used computers for the shortest time achieved the lowest scores (F(4, 5,926)=25.14; pG0.001; η2 =0.13). The possibility of less than 1 year was selected by 3.76% of the respondents (includes nonusers from question 1), 1 year or more by 12.26%, 3 years or more by 26.97% and 5 years or more by 53.62%. Post hoc Tukey’s honestly significant Author's personal copy 532 MILAN KUBIATKO AND KATERINA VLCKOVA Figure 1. Relation between mean knowledge test score and length of computer use difference test revealed statistically significant (pG0.05) differences between the response groups. Question 3: Are there any differences in knowledge scores between students regarding the time spent using the computer at different places? Student responses regarding length of time of computer usage were recorded on a five-point frequency scale. Table 1 provides F value, effect size, mean score and percentage of respondents for each possible answer. A statistically significant difference in knowledge score was found in using a computer at home (F(5, 5,925)=23.05; pG0.001; η2 =0.14); students who used a computer at home once or twice a week achieved the highest mean score on the knowledge test whereas students who never used a computer at home achieved the lowest mean score. A statistically significant difference in knowledge score was also found in using a computer at school (F(5, 5,925)=22.60; pG0.001; η2 =0.14); students who used a computer almost every day achieved the highest mean score whereas students who never used a computer achieved the lowest mean score on the knowledge test. Students also differed in the knowledge score for computer use at other places (F(5, 5,925)=14.38; pG0.001; η2 =0.11); most successful were students who used a computer once a month or less Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 533 TABLE 1 ANOVA values for each reason, effect size, mean score of answer possibilities and percentage score of each possibility Places for using a computer Fa η2 a % b % c % d % e % School 23.05 0.14 1.13 70.43 1.16 11.61 1.11 4.35 1.07 1.90 1.02 6.30 Home 22.60 0.14 1.15 8.33 1.14 58.38 1.10 16.01 1.09 6.91 1.04 4.86 Other places 14.38 0.11 1.09 5.65 1.12 13.10 1.14 20.55 1.14 25.05 1.12 29.16 a almost every day, b once or twice a week, c a few times a month, d once a month or less, e never a The statistically significant difference of each F value is pG0.001 whereas the lowest mean score was recorded by students who used a computer almost every day. Question 4: Are there any differences in knowledge scores between students regarding frequency and type of computer use? Student responses regarding frequency and reasons for computer usage were recorded on a five-point frequency. Table 2 lists 11 reasons for computer use, with the F value, effect size, mean score and percentage of respondents for each possible answer. The majority of responses were as anticipated. Students who used ICT more often achieved better knowledge scores. Only three cases (i.e. playing games, educational software, creating programmes) achieved lower knowledge scores. Question 5: Are there any differences in knowledge scores between students who were good at the activities related to ICT and those who were not? Student responses regarding proficiency on specific computer tasks were recorded on a four-point competency scale for 16 tasks. Table 3 provides F value, effect size, mean score and percentage of respondents for each possible answer. The F values are significant at pG0.001 for proficiency on all reported tasks. Students who responded I can do this very well by myself achieved the highest mean score on the knowledge test in every task except the last one, where the most successful students responded I know what this means, but I cannot do it. The lowest knowledge score was recorded by students who responded in all tasks I do not know what this means, except for the create database task, where the lowest knowledge score was recorded by students who responded I know what this means, but I cannot do it. 32.78 16.63 41.13 9.95 27.98 10.51 27.58 17.32 9.90 11.53 15.61 Fa 0.16 0.12 0.18 0.09 0.15 0.09 0.15 0.12 0.09 0.10 0.11 η2 1.15 1.10 1.13 1.13 1.11 1.12 1.12 1.10 1.11 1.09 1.13 a 35.17 29.86 13.12 32.16 6.57 24.17 10.45 5.14 34.66 7.55 48.72 % 1.14 1.13 1.16 1.13 1.15 1.14 1.15 1.13 1.13 1.12 1.14 b 33.13 21.46 31.36 21.11 16.55 18.09 17.45 12.14 21.11 12.22 21.07 % 1.12 1.16 1.14 1.13 1.15 1.14 1.15 1.15 1.15 1.11 1.13 c 17.30 17.03 32.10 16.15 28.94 16.67 25.29 22.30 14.95 16.74 11.60 % a almost every day, b a few times each week, c between once a week and once a month, d less than once a month, e never a The statistically significant difference of each F value is pG0.001 Browse the Internet for information Play games Write documents Collaborate with a group or team Use spreadsheets Download software Draw, paint or use graphics programmes Use educational software Download music Write computer programmes Communication (e-mail, chat) Reasons for using a computer 1.06 1.16 1.07 1.13 1.14 1.14 1.13 1.15 1.15 1.12 1.12 d 6.25 14.48 12.58 11.97 23.95 13.10 24.83 26.06 9.07 18.34 6.19 % 1.00 1.09 1.01 1.08 1.05 1.09 1.05 1.09 1.11 1.14 1.05 e 4.30 13.13 7.03 14.36 19.76 23.36 17.77 30.02 16.20 40.86 8.43 % 534 ANOVA values for each reason, science knowledge, mean score of answer possibilities and percentage score of each possibility TABLE 2 Author's personal copy MILAN KUBIATKO AND KATERINA VLCKOVA 14.68 18.25 25.17 9.32 24.29 39.51 30.24 24.98 29.54 34.43 43.05 32.44 18.91 14.28 27.75 15.30 Fa 0.10 0.11 0.13 0.08 0.13 0.16 0.14 0.13 0.14 0.15 0.17 0.15 0.11 0.10 0.14 0.10 η2 1.13 1.14 1.14 1.14 1.14 1.14 1.13 1.13 1.14 1.14 1.15 1.15 1.13 1.13 1.13 1.13 a 87,96 53.22 64.51 25.51 78.02 85.38 91.35 80.82 77.38 82.10 63.82 61.88 76.96 46.61 87.96 29.97 % 1.07 1.11 1.10 1.13 1.10 1.06 1.01 1.10 1.08 1.06 1.10 1.10 1.11 1.12 1.06 1.12 b 4.40 24.73 19.84 34.20 11.09 6.51 2.88 10.76 11.82 8.65 21.81 19.99 12.10 32.45 4.87 36.51 % 1.12 1.11 1.08 1.11 1.07 0.99 0.99 1.05 1.07 1.01 1.05 1.07 1.10 1.12 1.03 1.13 c 2.92 15.63 9.91 20.94 5.56 2.87 1.06 3.34 4.96 3.12 7.25 9.31 5.50 14.19 2.21 27.11 % 0.94 1.01 0.98 1.12 0.96 0.93 0.88 0.91 0.97 1.01 0.98 1.03 0.96 1.03 0.89 1.00 d a I can do this very well by myself, b I can do this with help from someone, c I know what this means but I cannot do it, d I do not know what this means a The statistically significant difference of each F value is pG0.001 Chat online Use software to find and get rid of computer viruses Edit digital photographs or other graphic images Create a database Copy data to a CD Move files from one place to another on a computer Search the Internet for information Download files or programmes from the Internet Attach a file to an e-mail message Use a word processor Use a spreadsheet to plot a graph Create a presentation Download music from the Internet Create a multimedia presentation Write and send e-mails Construct a web page Tasks on a computer ANOVA values for each task and the mean score of answer possibilities and the percentage score of each possibility TABLE 3 0.81 2.36 1.47 15.16 1.47 1.26 0.59 1.05 1.70 2.02 2.80 4.62 1.47 2.51 0.72 2.04 % Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 535 Author's personal copy 536 MILAN KUBIATKO AND KATERINA VLCKOVA DISCUSSION This research investigated the relation between science knowledge and ICT activities, experience, proficiency and type and place of use. The first area focussed on respondents’ experience with computers. Students who had used computers achieved a higher mean score on the knowledge test in comparison with those who had not. This result is in keeping with Barak (2007) and O’Neil, Wainess & Baker (2005) who found that ICT has a positive effect on learning outcome. The positive relation between using ICT and higher science-knowledge scores suggests that students using ICT have access to more information from a variety of sources related to science and human activity. Whilst textbooks might not be as attractive to different groups of students for various reasons, the interactive nature of the Internet holds their attention so that the content is better absorbed. It must be noted that the very small group of nonusers may include students with very low socioeconomic resources and less than desirable school opportunities thereby biasing the results. In the second question, students were asked how long they had used computers. The highest scores on the knowledge test were recorded by students who had used a computer for the longest time. This again assumes that students found information with the assistance of ICT. The Internet offers a relatively unlimited amount of information, which may make it more acceptable to students than information in textbooks. Educational software, too, seems to be of greater interest to students as they can try out different illustrations, animations, experiments etc. Volman & van Eck (2001) produced a similar finding in their study. It is likely that length of use and proficiency are related; therefore, these results may contain a critical proficiency effect that may explain the nonlinear nature of the graphic display of achievement and length of use. The third question was focussed on how often students use computers at different places (home, school or other places). Students who used the computer more frequently at home or school but not other places were the most successful in the knowledge test. It can be assumed that at school students use computers in relation to the educational process because schools allow access only to those web pages connected with educational goals, which may not be the case in other places and in some homes. Because of these controls, students are not expected to be engaged in activities that are not connected with the educational process, such as downloading movies or music or playing online games. In our findings, it was revealed that educational software and ICT applications have been integrated into the science subjects and almost every school subject. This Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 537 is a change from some years ago when ICT was connected only with the subject of informatics. Currently, a variety of educational CDs in students’ native language and English are available. Chambers & Davies (2001) showed that information written in a language other than the native language reduces work with ICT even though it helps the user to learn the foreign language. Educational ICT applications have a great impact on the learning process through the combination of images, sounds, video and text. Using ICT applications usually changes the teacher’s role in the learning environment. ICT tools are often used as a means for students’ independent work, which gives the teacher fewer opportunities to make supplementary remarks and to stimulate reflection. In a face-to-face learning situation, teachers have more opportunity to use material in a flexible manner, to add or skip parts or to discuss information that is one-sided or biased. Vogel & Klassen (2001) found that students are more quickly prepared in lessons in which they use ICT. Encouraging students to take a more active part in the learning process is one advantage of ICT. Furthermore, as Brewer (2003) showed, using ICT in the learning process helps eliminate misconceptions. The fourth question in the analysis focussed on how often students use ICT for some activities. Some activities were connected with school, and some were out-of-school activities. Students who used computers more frequently for educational activities (e.g. spreadsheets, writing documents etc.) achieved a higher knowledge score. One surprising result was that students who wrote computer programmes almost every day achieved the lowest mean science knowledge score. This activity was understood as being connected with the educational process but, in this case, it might be connected only with informatics. Therefore, these students may have less interest in science subjects and the consequence might be their relatively low score in the science-knowledge test. The worst score was recorded by students who most frequently performed out-of-school-type activities (e.g. playing games) that probably take up a considerable amount of time, which could be used for the learning process. Therefore, we can agree with Feinsinger (2001) that computer-based technologies can be powerful pedagogical tools and can turn the passive recipient of information into an active participant in the learning. However, we have to know how ICT should be used because it is of little instructional value if we have not clarified the goals for students’ learning before bringing them into classroom. In the final question, students indicated how well they could perform certain activities connected with ICT, such as online chat and copying data to a CD. In all activities, the most successful students were those Author's personal copy 538 MILAN KUBIATKO AND KATERINA VLCKOVA who thought that they could do these activities well. With one exception, students who were good at constructing a web page achieved a worse score. Our interpretation of this might be similar to that of the previous case. Students interested in this activity may have less positive attitudes toward science subjects, and the consequence of this might be their low score in the science-knowledge test. CONCLUSION This secondary analysis of PISA 2006 data found a positive relationship between the use of ICT and the science knowledge of 15-year-old students in the Czech Republic—but this holds only when the use of ICT is connected with the educational process independent of the place where the ICT is used (i.e. whether at home, school or other places). Very interesting positive relations were found regarding the amount of time spent using a computer and science knowledge and regarding the decreasing variance in the knowledge scores achieved by students, which suggests the interpretation that ICT might have a supporting role in diminishing differences in achievement amongst students. These results support the application of ICT in lower secondary and primary schools in the Czech Republic because of the strong and positive relation between the amounts of time spent using a computer and the development of a knowledge of science. The results support empirically not only the use of computers at school but also the educational effectiveness of their use at home when used for educational purposes. We are in agreement with Hand, Prain & Yore (2001), who asserted that increased use of computers focussed on specific educational reasons and knowledge-building activities (whether at school, home or elsewhere) could reduce the digital divide or gap. The results appear to provide specific guidance as to which activities are promising and which are not. The results also indicate the need for explicit instruction in the use of some activities to improve science literacy, such as the need for critical stance and critical thinking, databases, multiple representations and the transformation between representations. Suggestions for further research might include an analysis of the relationship between the use of ICT and competencies in science, attitudes to science and mathematical and reading competencies; this could help further establish the perceived importance of ICT in education. The relationship between science knowledge and ICT should focus in further studies on different areas of scientific competency (e.g. reasoning, Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 539 analysing, application) and ICT. In addition, analysis in other countries focussing on the relationship between ICT use and science knowledge can be strongly recommended to support the generalisation of this relationship across different educational and socioeconomic systems. It appears that ICT has given us a powerful tool for the learning of science subjects. Nevertheless, the results should be interpreted with caution and a background explanation mediated through socioeconomic capital and personal characteristics (e.g. motivation, aspiration level and intelligence) taken into account. These aspects can be expected to play the role of latent variables in the connection of ICT and science knowledge. The relation between ICT use and socioeconomic status and the capital of the family can be anticipated. In addition, PISA found differences amongst schools in the Czech Republic in results in science, reading and mathematics competency. Schools might differ in the access they give students to ICT and in the amount and forms of ICT use in the instructional process or outside the classroom related to other educational activities. Nevertheless, the anticipated indirect role of all these variables in the positive relation of ICT and science knowledge does not change the importance of the main finding; that is, the use of ICT in the education process is reasonable and meaningful, not least because it fosters the acquisition of a knowledge of science. John (2005) showed that, whilst ICT use influences the classroom culture, the classroom culture also influences ICT use. Therefore, it is very important to look at ICT applications not only from a static point of view but also whilst it is in actual use. The learning environment as students experience it comprises the ICT tool, the teacher and his or her teaching and the interactions in the class. It is the teacher’s task to challenge the students and to motivate and support them in the learning process and knowledge construction. Baylor & Ritchie (2002) argued that the effective use of computers in the classroom requires the teacher to use computer management and instructional strategies that include supporting cultural and individual learning preferences, flexibility in classroom seating, the mobility and grouping of students and giving students options and autonomy. The successful use of ICT in the teaching process is not an obvious process. Teachers and students have to gain the confidence to use ICT and to learn with its assistance. Results show that ICT has a positive potential for science knowledge; therefore, it is important to continue to implement ICT in the teaching process. Teachers should learn both how to use ICT and how to teach effectively with ICT. This is not only a task for faculties and schools that train teachers; the managements of schools are being challenged to offer teachers different courses and better access to the Internet, where teachers Author's personal copy 540 MILAN KUBIATKO AND KATERINA VLCKOVA can share information relevant to education. Second, it is important to understand that the incorporation of ICT in the teaching process needs time. Exploring new technologies and how to use them effectively takes more time than making minor adjustments to old lessons from year to year. Bringing ICT to the classroom is a continuing investment. Third, the use of ICT is generally helpful for making changes in classroom organisation and teaching methods to retain students’ attention. Most students prefer a mixed-mode learning environment, that is, a combination of face-to-face interaction and online activities. Teachers and students can build an effective co-learning partnership where they develop their ICT knowledge and teaching expertise together. ACKNOWLEDGEMENTS This paper was supported by the Ministry of Education, Youth, and Sport of the Czech Republic as part of the Centre for Basic Research on Schooling project (LC06046) and KEGA 3/6235/08. The authors would like to thank OECD and PISA for the freely available data used in this analysis. We would like to thank Andrew Oakland and Sharyl Yore, who kindly improved the English of the paper. REFERENCES Ainley, J., Banks, D., & Fleming, M. (2002). The influence of IT: Perspectives from five Australian schools. Journal of Computer Assisted Learning, 18(4), 395–404. Anderson, J. O., Lin, H.-S., Treagust, D. F., Ross, S. P., & Yore, L. D. (2007). Using large-scale assessment datasets for research in science and mathematics education: Programme for International Student Assessment (PISA). International Journal of Science and Mathematics Education, 5(4), 591–614. Baggott la Velle, L. M., Watson, K. E., & Nichol, J. D. (2001). OtherScope—the virtual microscope—can the real learning experiences in practical science be simulated? International Journal of Healthcare Technology and Management, 2(5/6), 539–556. Baggott la Velle, L. M., McFarlane, A., & Brawn, R. (2003). Knowledge transformation through ICT in science education: A case study in teacher-driven curriculum development. Case study 1. British Journal of Educational Technology, 34(2), 183–199. Barak, M. (2007). Transition from traditional to ICT-enhanced learning environments in undergraduate chemistry courses. Computers & Education, 48(1), 30–43. Baylor, A. L., & Ritchie, D. (2002). What factors facilitate teacher skill, teacher morale, and perceived student learning in technology-using classrooms? Computers & Education, 39(4), 395–414. Beauchamp, G., & Parkinson, J. (2005). Beyond the ‘wow’ factor: Developing interactivity with the interactive whiteboard. School Science Review, 86(316), 97–103. Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 541 Brewer, C. (2003). Computer in the classroom: How information technology can improve conservation education. Conservation Biology, 17(3), 657–660. Castillo, N. (2006). The implementation of information and communication technology (ICT): An investigation into the level of use and integration of ICT by secondary school teachers in Chile. Unpublished doctoral dissertation, King’s College London, University of London, England. Chambers, A., & Davies, G. (2001). ICT and language learning. A European perspective. Lisse, The Netherlands: Swets & Zeitlinger. Charness, N., Kelley, C. L., Bosman, E. A., & Mottram, M. (2001). Word processing training and retraining: Effects of adult age, experience, and interface. Psychology and Aging, 16(1), 110–127. Cox, M. J. (2000). Information and communication technologies: Their role and value for science education. In M. Monk & J. Osborne (Eds.), Good practice in science teaching— what research has to say (pp. 142–158). Buckingham, England: Open University Press. Cox, M. J., & Abbott, C. (2004). ICT and attainment: A review of the research literature. London: British Educational Communications & Technology Agency, Department for Education & Skills. Cox, M. J., & Marshall, G. (2007). Effects of ICT: Do we know what we should know? Education and Information Technologies Journal, 12(1), 59–70. Dede, C., & Palombo, M. (2004). Virtual worlds for learning. Threshold (Summer), 16–20. Demiraslan, Y., & Usluel, Y. K. (2008). ICT integration processes in Turkish schools: Using activity theory to study issues and contradictions. Australasian Journal of Educational Technology, 24(4), 458–474. Dondlinger, M. J. (2007). Educational video game design: A review of the literature. Journal of Applied Educational Technology, 4(1), 21–31. Feinsinger, P. (2001). Designing field studies for biodiversity conservation. Washington, DC: Island Press. Finlayson, H., & Rogers, L. (2003). Does ICT in science really work in the classroom? Part 1: The individual teacher experience. School Science Review, 84(309), 105–111. Hand, B., Prain, V., & Yore, L. D. (2001). Sequential writing tasks’ influence on science learning. In P. Tynjälä, L. Mason, & K. Lonka (Eds.), Writing as a learning tool: Integrating theory and practice (pp. 105–129). Dordrecht, The Netherlands: Kluwer. Hennessy, S., Ruthven, K., & Brindley, S. (2005). Teacher perspectives on integrating ICT into subject teaching: Commitment, constraints, caution and change. Journal of Curriculum Studies, 37(2), 155–192. Hitch, M. (2000). Another dimension: Introducing ICT into science lessons is easy, time-saving and enjoyable. Times Educational Supplement Curriculum Special, Spring, pp.18–19. Jedeskog, G., & Nissen, J. (2004). ICT in the classroom: Is doing more important than knowing? Education and Information Technologies, 9(1), 37–45. John, P. (2005). The sacred and the profane: Subject sub-culture, pedagogical practice and teachers’ perceptions of the classroom uses of ICT. Educational Review, 57(4), 471– 490. Kennewell, S., & Morgan, A. (2006). Factors influencing learning through play in ICT settings. Computers & Education, 46(3), 265–279. Korte, W. B., & Hüsing, T. (2007). Benchmarking access and use of ICT in European schools 2006: Results from head teacher and a classroom teacher surveys in 27 European countries. eLearning Papers, 2(1). Available from http://www.elearningeuropa. info/files/media/media11563.pdf. Author's personal copy 542 MILAN KUBIATKO AND KATERINA VLCKOVA Lim, P. C., & Tay, L. Z. (2003). Information and communication technologies (ICT) in an elementary school: Students’ engagement in higher order thinking. Journal of Educational Multimedia and Hypermedia, 12(4), 425–451. Lin, J. M. C., Lee, G. C., & Chen, H. Y. (2004). Exploring potential uses of ICT in Chinese language arts instruction: Eight teachers’ perspectives. Computers & Education, 42(2), 133–148. Munro, R. (2002). Curriculum focused ICT—the critical resource. In D. M. Watson & J. Andersen (Eds.), Networking the learner. Computers in education (pp. 179–188). Boston: Kluwer. O’Neil, H. F., Wainess, R., & Baker, E. L. (2005). Classification of learning outcomes: Evidence from the computer games literature. The Curriculum Journal, 16(5), 455–474. Organisation for Economic Co-operation and Development (2007). PISA 2006 science competencies for tomorrow’s world (vol. 1: Analysis). Paris: Author. Osborne, J., & Hennessy, S. (2003). Literature review in science education and the role of ICT: Promise, problems and future directions. Futurelab Report No. 6. Available from http://www.futurelab.org.uk/resources/documents/lit_reviews/Secondary_Science_ Review.pdf. Preston, C. J. (2008). Braided learning: An emerging process observed in e-communities of practice. International Journal of Web Based Communities, 4(2), 220–243. Reece, G. J. (2005). Critical thinking and cognitive transfer: Implications for the development of online information literacy tutorials. Research Strategies, 20(4), 482–493. Reynolds, D., Treharne, D., & Tripp, H. (2003). ICT—the hopes and the reality. British Journal of Educational Technology, 34(2), 151–167. Robertson, S. L. (2005). Re-imagining and rescripting the future of education: Global knowledge economy discourses and the challenge to education systems. Comparative Education, 41(2), 151–170. Ruthven, K., Hennessy, S., & Brindley, S. (2004). Teacher representations of the successful use of computer-based tools and resources in teaching and learning secondary English, Mathematics and Science. Teaching and Teacher Education, 20 (3), 259–275. Shachaf, P. (2008). Cultural diversity and information and communication technology impacts on global virtual teams: An exploratory study. Information & Management, 45 (2), 131–142. Smeets, E. (2005). Does ICT contribute to powerful learning environments in primary education? Computers & Education, 44(3), 343–355. Sohail, M. S., & Daud, S. (2009). Knowledge sharing in higher education institutions: Perspectives from Malaysia. VINE, 39(2), 125–142. Speier, C., Vessey, I., & Valacich, J. S. (2003). The effects of interruptions, task complexity, and information presentation on computer-supported decision-making performance. Decision Sciences, 34(4), 771–797. Stephenson, J. (Ed.). (2001). Learner-managed learning—an emerging pedagogy for online learning. Teaching and learning online: Pedagogies for new technologies. London: Kogan Page. Vogel, D., & Klassen, J. (2001). Technology-supported learning: Status, issues and trends. Journal of Computer Assisted Learning, 17(1), 104–114. Volman, M., & Van Eck, E. (2001). Gender equity and information technology in education: The second decade. Review of Educational Research, 71(4), 613–634. Author's personal copy ICT USE AND SCIENCE KNOWLEDGE: PISA 2006 (CZECH REPUBLIC) 543 Volman, M., Van Eck, E., Heemsker, I., & Kuiper, E. (2004). New technologies, new differences. Gender and ethnic differences in pupils’ use of ICT in primary and secondary education. Computers & Education, 45(1), 35–55. Wang, T. J. (2008). Using ICT to enhance academic learning: Pedagogy and practice. Educational Research and Review, 3(4), 101–106. Wentling, T. L., Park, J., & Peiper, C. (2006). Learning gains associated with annotation and communication software designed for large undergraduate classes. Journal of Computer Assisted Learning, 23(1), 36–46. Wood, D. (2009). Comments on “Learning with ICT: New perspectives on help seeking and information searching.” Computers & Education, 53(4), 1048–1051. Yore, L. D., Pimm, D., & Tuan, H.-L. (2007). The literacy component of mathematical and scientific literacy. International Journal of Science and Mathematics Education, 5 (4), 559–589. Educational Research Centre, Faculty of Education Masaryk University Porici 31, 603 00, Brno, Czech Republic E-mail: [email protected]