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In this study, to facilitate the integration of environmental education in science curricula and achieve a more sustainable future, the relationships among scientific epistemic views, decision-making style, and recycling intention based on the theory of planned behavior were investigated. Three instruments (i.e. SEVs, DMS, and RI) were implemented on a sample of 515 Taiwanese high school students and revealed sufficient validity and reliability by employing exploratory and confirmatory factor analyses. Structural equation modeling analysis showed that students’ scientific epistemic views do not directly link to recycling intention, whereas SEVs predict decision-making styles and decision-making styles predict recycling intention. The research findings suggest that teachers might consider encouraging students to develop the ability to think deeply and holistically by adopting the scientific approach in environmental education. This research also provided important information for educators to deliver environmental education effectively under the environment of Confucian culture. Limitations of the study and future research recommendations are discussed.

In this study, we reviewed 76 journal articles on employing drawing assessment as a research tool in science education. Findings from the systematic review suggest four justifications for using dra...

In the field of science education, laboratory learning environment has gained renewed interest in the recent decade. This study aimed to investigate the relationships among students’ conceptions of science laboratory learning, perceptions of the science laboratory learning environment, and their academic self-efficacy in science learning by adopting the structural equation modeling (SEM) technique. A total of 513 senior high school students (262 females) in Taiwan were invited to participate in this survey study. Three instruments were adapted and implemented to investigate the aim of the study (i.e. the conceptions of science laboratory learning questionnaire, the science laboratory environment inventory, and the academic self-efficacy in science learning questionnaire). The results indicated that the students’ conceptions of science laboratory learning made a significant contribution to their perceptions of the science laboratory environment, which consequently fostered their science learning self-efficacy. More specifically, students with conceptions of science laboratory learning as reviewing their prior learning profiles tended to highlight the “student cohesiveness,” “integration,” and “material environment” aspects of the laboratory environment. Moreover, students who held personal ideas of science laboratory learning as acquiring manipulative skills tended to perceive actual science laboratory environments as much more open-ended and to attain advanced academic science learning self-efficacy. In addition, those students who viewed laboratory learning as achieving in-depth understanding, and who perceived that laboratory activities are guided by clear rules, were prone to express a stronger sense of academic self-efficacy. Based on the results, practical implications and suggestions for future research are discussed.

The purpose of this study was to develop and validate an online contextualized test for assessing students’ understanding of epistemic knowledge of science. In addition, how students’ understanding of epistemic knowledge of science interacts with learner factors, including time spent on science learning, interest, self-efficacy, and gender, was also explored. The participants were 489 senior high school students (244 males and 245 females) from eight different schools in Taiwan. Based on the result of an extensive literature review, we first identified six factors of epistemic knowledge of science, such as status of scientific knowledge, the nature of scientific enterprise, measurement in science, and so on. An online test was then created for assessing students’ understanding of the epistemic knowledge of science. Also, a learner-factor survey was developed by adopting previous PISA survey items to measure the abovementioned learner factors. The results of this study show that; (1) by factor analysis, the six factors of epistemic knowledge of science could be grouped into two dimensions which reflect the nature of scientific knowledge and knowing in science, respectively; (2) there was a gender difference in the participants’ understanding of the epistemic knowledge of science; and (3) students’ interest in science learning and the time spent on science learning were positively correlated to their understanding of the epistemic knowledge of science.

In the area of science education research, studies have attempted to investigate conceptions of learning, approaches to learning, and self-efficacy, mainly focusing on science in general or on specific subjects such as biology, physics, and chemistry. However, few empirical studies have probed students’ earth science learning. This study aimed to explore the relationships among undergraduates’ conceptions of, approaches to, and self-efficacy for learning earth science by adopting the structural equation modeling technique. A total of 268 Taiwanese undergraduates (144 females) participated in this study. Three instruments were modified to assess the students’ conceptions of, approaches to, and self-efficacy for learning earth science. The results indicated that students’ conceptions of learning made a significant contribution to their approaches to learning, which were consequently correlated with their learning self-efficacy. More specifically, students with stronger agreement that learning earth ...

The main purpose of this study was to concurrently investigate Taiwanese high-school students' and their science teachers' conceptions of learning science (COLS) and conceptions of science assessment (COSA). A total of 1,048 Taiwanese high-school students and their 59 science teachers were invited to fill out two questionnaires assessing their COSA and COLS. The main results indicated that, first, although a handful of different patterns occurred, students and teachers were found to have similar COLS–COSA patterns. In general, students and teachers with COSA as reproducing knowledge and rehearsing tended to possess lower-level COLS, such as learning science as memorizing, testing, and calculating and practicing. In contrast, if students and teachers viewed science assessment as improving learning and problem-solving, they would be prone to regard science learning as increase of knowledge, applying, and understanding and seeing in a new way. However, the students' conceptions did not align with those of th...

Classroom assessment is a critical aspect of teaching and learning. In this paper, Taiwanese high school students’ conceptions of science assessment and the relationship between their conceptions of science assessment and of science learning were investigated. The study used both qualitative and quantitative methods. First, 60 students were interviewed regarding their conceptions of science assessment. From these interviews, a survey was developed, validated, and used with 914 students to quantitatively examine the same question. Third, 224 students were surveyed to determine the relationship between their conceptions of both science assessment and science learning. Using the phenomenographic method, the first study revealed six categories of conceptions of science assessment: reproducing knowledge, rehearsing, accountability to learning, improving learning, problem solving, and critical judgment, which seem to reveal the surface, summative, and formative purposes of assessment, respectively. The second study, based on what the high school students reported about science assessment, resulted in the use of the Conceptions of Science Assessment questionnaire, which confirmed the second-order analysis (surface, summative, and formative) of the purposes of science assessment. In the third study, the relationships between high school students’ conceptions of science assessment and of learning science were revealed. © 2013 Wiley Periodicals, Inc. Sci Ed 97:244–270, 2013

The application of information and communication technology in instruction is highly emphasized in the contemporary education of science teachers. This paper hence aims to explore science teachers’ perceptions of technological pedagogical content knowledge (TPACK) addressing teachers’ perceptions of the affordances of technology application in instruction. A total of 222 pre- and in-service science teachers in Singapore were surveyed. Structural equation models analysis was utilized to examine the model of TPACK involving the seven factors of technological knowledge (TK), pedagogical knowledge (PK), content knowledge (CK), technological content knowledge (TCK), technological pedagogical knowledge (TPK), pedagogical content knowledge (PCK), as well as synthesized knowledge of technology, pedagogy, and content (TPC). The results confirm the seven-factor model and indicate that the science teachers’ perceived TPC significantly and positively correlated with all the other TPACK factors. This paper further reveals the relationships between the science teachers’ perceptions of TPACK and their demographic characteristics such as teaching experience, gender, and age. The findings indicate that female science teachers perceive higher self-confidence in pedagogical knowledge but lower self-confidence in technological knowledge than males. Further, female in-service science teachers’ perceptions of TK, TPK, TCK, and TPC significantly and negatively correlate with their age.

The present study was a follow‐up to Tsai and Wen’s (2005) earlier research, in which 802 articles published in the International Journal of Science Education, Science Education, and the Journal of Research in Science Teaching from 1998 to 2002 were analysed in terms of author’s nationality, research type, and research topic. In the present study a total of 869 papers published in the three journals from 2003 to 2007 were analysed, and the results were compared with those of Tsai and Wen. Moreover, this study also identified 31 highly‐cited papers published during 1998–2002 and 20 highly‐cited papers published during 2003–2007. The results showed that authors from countries other than the four major English‐speaking countries (i.e., the USA, the UK, Australia, and Canada) published an increasing number of articles in the past decade. During these five years (2003–2007), science educators showed relatively more interest in research topics involving the context of student learning. Besides, science educator...

Previous research has established a close link between students' conceptions of learning and approaches to learning. Until recently, only a few quantitative studies have investigated the relationship between high school students' conceptions of learning science and the approaches they adopt to learning science. This study sought to address this gap in the literature by assessing these possible relationships empirically through the development of two questionnaires: The Conceptions of Learning Science (COLS) questionnaire and the Approaches to Learning Science (ALS) questionnaire. Four hundred and seventy-four Taiwanese high school students were administered the COLS questionnaire and the ALS questionnaire. Results were entered into a structural equation model to elicit structural relations between students' conceptions of and their approaches to learning science. Overall, findings revealed that students holding constructivist conceptions of learning science tended to employ deep approaches to learning science. Conceptions of learning science such as “testing” and “calculate and practice” were also found to have effects on the surface approaches to learning science; the conceptions of learning science as “applying” and “understanding and seeing in a new way” had noticeable effects on deep approaches to learning science. This study employed quantitative methods to confirm further the structural relations existing between conceptions of learning science and the motives and strategies employed in learning science. Implications for implementing the study's findings into the context of the real-world classroom are discussed. © 2007 Wiley Periodicals, Inc. Sci Ed, 92:191–220, 2008.