Browsing by Author "Chen, Sufen"

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A review of features of technology-supported learning environments based on participants' perceptions
(2015-12-01)
Chang, Hsin-Yi
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Wang, Chia-Yu
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Lee, Min-Hsien
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Wu, Hsin-Kai
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Liang, Jyh-Chong
In this study we reviewed 22 studies on developing instruments that measure teachers\', students\' and adult students\' perceptions of learning environments enhanced by a certain type of technology. We conducted a review of all the instruments to propose a new framework conceptualizing technology-supported learning environments (TSLEs) for future instructional designs, and research on learning environments. This framework was also confirmed with the literature on learning theories. The framework consists of six dimensions: technical, content, cognitive, metacognitive, social, and affective. We found that the studies took more into consideration the technical, cognitive and social dimensions, and less the content, metacognitive, and affective dimensions. Moreover, usability in the technical dimension, relevance in the content dimension, inquiry learning in the cognitive dimension, student autonomy in the metacognitive dimension, and teacher support in the social dimension are the salient features most often investigated in TSLEs. The results provide insights into an overview of the instruments used for TSLEs, implications for the instructional design of TSLEs, and trends in the current and future research on perceptions of TSLEs. (C) 2015 Elsevier Ltd. All rights reserved.
A Review of Research on Technology-Assisted School Science Laboratories
(2014-04-01)
Wang, Chia-Yu
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Wu, Hsin-Kai
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Lee, Silvia Wen-Yu
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Hwang, Fu-Kwun
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Chang, Hsin-Yi
Studies that incorporate technologies into school science laboratories have proliferated in the recent two decades. A total of 42 studies published from 1990 to 2011 that incorporated technologies to support school science laboratories are reviewed here. Simulations, microcomputer-based laboratories (MBLs), and virtual laboratories are commonly used to assist students in engaging in laboratory activities, followed by remote laboratories, databases, and other miscellaneous technologies. We report the demographics and characteristics of these technology-assisted laboratory studies and provide examples to illustrate how technologies have facilitated science learning in laboratories for different subjects and science domains, with various levels of student involvement and components of investigations. Major findings of the reviewed articles are summarized to understand the effects of applying technologies in school laboratories. Incorporation of technologies in school science laboratories has changed students\' learning experiences in terms of the phenomena to be explored, their interactions with the natural phenomena or materials, and approaches to handling and making sense of data. Based on our findings, possible directions for future research and emerging instructional issues regarding technology-assisted laboratories are discussed.
Assessing Metacognitive Components in Self-Regulated Reading of Science Texts in E-Based Environments
(2018-06-01)
Yen, Miao-Hsuan
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Wang, Chia-Yu
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Chang, Wen-Hua
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Chen, Sufen
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Hsu, Ying-Shao
The boom in Internet and communication technology has accelerated change in information delivery channels from paper to networked, digital displaying devices. Reading electronically has altered the cognitive and metacognitive processes readers use to approach science texts. Assessing reading in a digitized environment also opens up opportunities to examine the recursive process of self-regulated learning. However, a systematic analysis in this area across paper- and e-based environments is lacking. This study explores methods of assessing metacognition in reading informational science texts to address this gap. A total of 55 studies in 47 articles published from 1990 to 2016 investigating effects of metacognition on science reading are reviewed. The analysis reveals frequently applied methods, including self-report questionnaires for measuring metacognitive knowledge, event-based assessment for metacognitive skills, and questionnaires or interviews for metacognitive experiences. Community acceptable instruments are presented and illustrated. E-based environment has potential to support comprehensive and complicated measurement of metacognition. Future research may further the investigation of interactions among metacognitive components by designing sequential tasks and combining multiple assessment methods. Finally, triangulation of findings from various methods is essential in assessing metacognition involved in self-regulated reading.
CONTENT ANALYSIS OF 1998-2012 EMPIRICAL STUDIES IN SCIENCE READING USING A SELF-REGULATED LEARNING LENS
(2016-01-01)
Hsu, Ying-Shao
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Yen, Miao-Hsuan
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Chang, Wen-Hua
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Wang, Chia-Yu
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Chen, Sufen
There is an increasing interest in conducting reading-related studies in science education using a self-regulated learning (SRL) lens. This exploration involved a content analysis of 34 articles (38 studies in total) in highly regarded journals from 1998 to 2012 using an SRL interpretative framework to reveal critical features and relationships in the science reading research. A cross-study comparison revealed that most researchers had applied mixed methods approaches (68 %), used instructional cues as an intervention (47 %), and collected both performance and process data (50 %). The summary figures indicated that a variety of instructional cues had different effects on science reading and SRL strategies and that there were interactions between task conditions and cognitive conditions. Customized or personalized metacognitive prompts are especially useful for comprehending hypertexts and conducting online information searches. Based on the findings, it was suggested that future research should apply the COPES model for SRL to design instructional cues for learners and to investigate how external task conditions influence cognitive conditions, self-regulated processes, and reading performance across different science text genres.
CONTENT ANALYSIS OF 1998-2012 EMPIRICAL STUDIES IN SCIENCE READING USING A SELF-REGULATED LEARNING LENS
(2016-01)
Hsu, Ying-Shao
;
Yen, Miao-Hsuan
;
Chang, Wen-Hua
;
Wang, Chia-Yu
;
Chen, Sufen
There is an increasing interest in conducting reading-related studies in science education using a self-regulated learning (SRL) lens. This exploration involved a content analysis of 34 articles (38 studies in total) in highly regarded journals from 1998 to 2012 using an SRL interpretative framework to reveal critical features and relationships in the science reading research. A cross-study comparison revealed that most researchers had applied mixed methods approaches (68 %), used instructional cues as an intervention (47 %), and collected both performance and process data (50 %). The summary figures indicated that a variety of instructional cues had different effects on science reading and SRL strategies and that there were interactions between task conditions and cognitive conditions. Customized or personalized metacognitive prompts are especially useful for comprehending hypertexts and conducting online information searches. Based on the findings, it was suggested that future research should apply the COPES model for SRL to design instructional cues for learners and to investigate how external task conditions influence cognitive conditions, self-regulated processes, and reading performance across different science text genres.
Development and implications of technology in reform-based physics laboratories
(2012-10-16)
Chen, Sufen
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Lo, Hao-Chang
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Lin, Jing-Wen
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Liang, Jyh-Chong
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Chang, Hsin-Yi
Technology has been widely involved in science research. Researchers are now applying it to science education in an attempt to bring students' science activities closer to authentic science activities. The present study synthesizes the research to discuss the development of technology-enhanced laboratories and how technology may contribute to fulfilling the instructional objectives of laboratories in physics. To be more specific, this paper discusses the engagement of technology to innovate physics laboratories and the potential of technology to promote inquiry, instructor and peer interaction, and learning outcomes. We then construct a framework for teachers, scientists, and programmers to guide and evaluate technology-integrated laboratories. The framework includes inquiry learning and openness supported by technology, ways of conducting laboratories, and the diverse learning objectives on which a technology-integrated laboratory may be focused.
The Intellectual Structure of Metacognitive Scaffolding in Science Education: A Co-citation Network Analysis
(2016-03)
Tang, Kai-Yu
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Wang, Chia-Yu
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Chang, Hsin-Yi
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Chen, Sufen
;
Lo, Hao-Chang
The issues of metacognitive scaffolding in science education (MSiSE) have become increasingly popular and important. Differing from previous content reviews, this study proposes a series of quantitative computer-based analyses by integrating document co-citation analysis, social network analysis, and exploratory factor analysis to explore the intellectual structure of the MSiSE literature (i.e. the relationships within and between subfields of MSiSE). Co-citation refers to any two articles that are jointly referenced in other articles. After the computation of co-citation analysis, 27 articles that have been co-cited at least once by follow-up studies as references were identified as the final set of core articles. The whole co-citation profile of 27 cores with the 434 links was then visualized in a network through social network analysis, representing an overview for the intellectual structure of core MSiSE studies. The most cross-referenced underpinnings in the network focused on adaptive scaffolding for self-regulated learning to enhance students\' conceptual understanding and on younger students\' metacognition in online science inquiry learning environments. Furthermore, two emerging topics in the network were identified through an exploratory factor analysis as "non-technological metacognitive scaffolding media," and "behavior patterns & task analysis in technology-infused environments." Overall, the study provides an innovative review method of scholarly communication in the MSiSE literature.