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Implementers, designers, and disseminators of integrated STEM activities: self-efficacy and commitment

Research in Science & Technological Education 2023年第4期41卷 1433-1451页

作者： Kai-Lin Yang Hsin-Kai Wu Yi-Fen Yeh Kuen-Yi Lin Jen-Yi Wu Ying-Shao Hsu a Department of Mathematics National Taiwan Normal University Taipei Taiwan b Graduate Institute of Science Education National Taiwan Normal University Taipei Taiwanc Faculty of Education University of Johannesburg Johannesburg South Africa d College of Teacher Education National Taiwan Normal University Taipei Taiwan e Department of Technology Application & Human Resource Development National Taiwan Normal University Taipei Taiwan b Graduate Institute of Science Education National Taiwan Normal University Taipei Taiwan

ABSTRACTBackgroundPrevious research has revealed that teaching self-efficacy could play a critical role in engaging students in integrated STEM education; however, teachers’ multiple identities in STEM education (i.e. implementers, disseminators, and designers) and their commitment with respect to the different identities have not been considered and *** study aimed to investigate STEM teachers’ self-efficacy and commitment as implementers, disseminators, and designers, and to explore the relationships between teachers’ self-efficacy and commitment with respect to the three ***629 secondary STEM teachers completed a questionnaire that included the items of teachers’ background information and 46 items to measure their self-efficacy and commitment with respect to the three *** compare the differences in teacher self-efficacy and commitment with respect to the three identities, repeated measures analyses of variance were used. A mixed-model analysis was conducted to examine the effects of both identity and experience with self-efficacy as a covariate on teacher commitment. Also, the structural equation modelling (SEM) method was employed to investigate the structural relationships within and between teacher self-efficacy and commitment with respect to the three *** results indicated that STEM teachers’ self-efficacy and commitment were influenced by their identities as well as their STEM teaching experience. STEM teachers’ self-efficacy and commitment to being implementers and designers were significantly higher than their self-efficacy and commitment to being disseminators. Additionally, the results of structural equation modelling indicated that teachers’ self-efficacy for the three identities was highly related, as was their commitment to the three identities. Self-efficacy of being disseminators had the largest impact on teacher commitment to being disseminators, designers and ***

关键词： Teacher identity commitment self-efficacy STEM education teacher education

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Ant Colony Optimization Algorithm for Network Planning in Heterogeneous Cellular Networks 13th

Ant Colony Optimization Algorithm for Network Planning in He...

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13th International Conference on Genetic and Evolutionary Computing, ICGEC 2019

作者： Tseng, Fan-Hsun Kao, Fan-Yi Liang, Tsung-Ta Chao, Han-Chieh Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan Department of Electronic Engineering National Ilan University Yilan Taiwan Department of Electrical Engineering National Dong Hwa University Hualien Taiwan

ISBN: (纸本)9789811533075

In recent years, the transmission rate of mobile network becomes insufficient to serve numerous mobile users. Relay technique has been proposed to improve the data rate of mobile networks for many years. In the paper, the planning problem of heterogeneous cellular network is defined and limited in two-hop relaying. The defined problem aims to tackle with three objective functions at the same time. A meta-heuristic planning algorithm is proposed based on Ant Colony Optimization (ACO) algorithm. The proposed ACO-based algorithm optimizes the placement results of macrocells, microcells and femtocells. In the simulation-based result and analysis, the ACO-based algorithm yields the higher capacity and more covered users with the lowest construction cost compared to the two heuristic algorithms, i.e., Top-Down and Bottom-Up algorithms. © Springer Nature Singapore Pte Ltd. 2020.

关键词： Ant colony optimization

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Applying the design thinking model to hands-on mechatronics STEM activities for senior high school students to improve the learning performance and learning behavior

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International Journal of technology and Design Education 2023年第4期33卷 1389-1408页

作者： Hsiao, Hsien-Sheng Chang, Yuan-Chen Lin, Kuen-Yi Chen, Jyun-Chen Lin, Chien-Yu Chung, Guang-Han Chen, Jheng-Han Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei City No.162 Sec. 1 Heping E. Rd. Da’an Dist. Taipei106 Taiwan Institule for Research Excellence in Learning Sciences National Taiwan Normal University Taipei City No.162 Sec. 1 Heping E. Rd. Da’an Dist. Taipei106 Taiwan National Taipei University of Education Taiwan Taipei City No.134 Sec.2 Heping E. Rd. Da’an Dist. Taipei106 Taiwan National Academy for Educational Research New Taipei City No. 2 Sanshu Rd. Sanxia Dist. Taipei237 Taiwan National Applied Research Laboratories Taipei City No.106 Sec.2 Heping E. Rd. Da’an Dist. Taipei106 Taiwan Department of Multimedia Design Chihlee University of Technology New Taipei Taiwan

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STEM education goals in the twenty-first century: Teachers’ perceptions and experiences

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International Journal of technology and Design Education 2023年第2期33卷 479-496页

作者： Lin, Kuen-Yi Yeh, Yi-Fen Hsu, Ying-Shao Wu, Jen-Yi Yang, Kai-Lin Wu, Hsin-Kai Dept. of Technology Application & Human Resource Development / Institute for Research Excellence in Learning Sciences National Taiwan Normal University No. 162 He-Ping East Road Sec1 Taipei10610 Taiwan College of Teacher Education National Taiwan Normal University No. 162 He-Ping East Road Sec1 Taipei10610 Taiwan Graduate Institute of Science Education Department of Earth Sciences / Office of Research and Development National Taiwan Normal University No.162 He-Ping East Road Sec1 Taipei10610 Taiwan Graduate Institute of Science Education Department of Earth Sciences National Taiwan Normal University No. 88 Sec 4 Ting-Jou Rd Taipei11677 Taiwan Department of Mathematics National Taiwan Normal University No.88 Sec 4 Ting-Jou Rd Taipei11677 Taiwan Faculty of Education University of Johannesburg Johannesburg South Africa Graduate Institute of Science Education National Taiwan Normal University No. 88 Ting-Jou Rd. sec. 4 Taipei Taiwan

Previous research has analyzed the meaning and value of STEM education and explored both its current possibilities and future development. However, STEM education experts have not reached a consensus on the goals of STEM education, making its promotion more challenging. Thus, this study examined which particular STEM education goals should be emphasized through a survey questionnaire. The study employed a stratified random sampling method to collect survey data from secondary teachers of STEM-related courses (i.e., science, technology, and mathematics) in Taiwan. A total of 645 valid survey responses were collected and then analyzed by independent t-test and analysis of variance to examine teachers’ perceptions about 17 critical competencies proposed as education goals relevant to STEM education. The findings revealed that STEM teachers generally had positive attitudes and high levels of acceptance toward implementing the 17 proposed STEM education goals through integrative STEM education. However, the proposed goal of "cultivating students’ entrepreneurial capabilities" received lower scores and should not be used at the secondary level. It may be introduced as an important education goal in tertiary STEM education. In addition, STEM teachers with different backgrounds (e.g., STEM teaching experience, perceptions of STEM teaching methods) perceived the competency goals as having different levels of importance in STEM education. Teachers’ willingness to teach STEM using a transdisciplinary integration method increases when they have access to sufficient resources and support. © 2022, The Author(s), under exclusive licence to Springer Nature B.V.

关键词： Surveys

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Visualising trends in computational thinking research from 2012 to 2021: A bibliometric analysis

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Thinking Skills and Creativity 2023年 47卷

作者： Chen, Hui E Sun, Daner Hsu, Ting-Chia Yang, Yuqin Sun, Jin Department of Mathematics and Information Technology the Education University of Hong Kong 10 Lo Ping Rd Tai Po D4-1F-15 Hong Kong SAR Hong Kong Department of Technology Application and Human Resource Development National Taiwan Normal University Taiwan Faculty of Artificial Intelligence in Education Central China Normal University Wuhan China Department of Early Childhood the Education University of Hong Kong Hong Kong SAR Hong Kong

Using the analytical tool CiteSpace, this review study conducted a bibliometric analysis of the characteristics of 249 studies on Computational Thinking (CT) indexed in the Web of Science from 2012 to 2021. The multi-dimensional analytical approach provided a holistic view of the scope of CT research and its progression,and enabled the major topics, themes, disciplinary domains, and prominent authors, institutes, countries/regions, and papers to be identified. Based on the general descriptive data analysis, the results showed that CT has gained increasing influence as a field of research over the past decade. A clustering analysis of the retrieved keywords showed that the development of CT in K-12 education was the most frequently discussed topic. The co-occurrence knowledge maps identified the 11 main research themes and their progress. The research was from a wide spectrum of disciplines including education, science education, computer science, interdisciplinary application, psychology, engineering, and information systems. The highest co-citations were found in the journals of Communication of the ACM, Computers and Education, and Computers in human Behaviors. The researchers, institutes, and countries/regions that have made the most significant contributions to CT research and the 10 most highly cited CT studies were also identified. Overall, the findings of this review study indicate the paths for future research on developing CT in the classroom. © 2022 Elsevier Ltd

关键词： Bibliometric analysis Citespace tool Clustering analysis Computational thinking Trends study

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Using Water Monitoring to Analyze the Livability of White Shrimp 3rd

Using Water Monitoring to Analyze the Livability of White Sh...

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3rd EAI International Conference on 6G for Future Wireless Networks, 6GN 2020

作者： Hu, Wu-Chih Wu, Hsin-Te Zhan, Jun-We Zhang, Jing-Mi Tseng, Fan-Hsun Department of Computer Science and Information Engineering National Penghu University of Science and Technology Penghu Magong880011 Taiwan Department of Computer Science and Information Engineering National Ilan University Yilan Yilan26047 Taiwan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taipei10610 Taiwan

ISBN: (纸本)9783030639402

The research develops an intelligent aquaculture system to detect the water quality of a culture pond. Additionally, using Fuzzy Logic to evaluate water quality that influences the aquaculture livability. Each species requires a different environment of water quality;therefore, the study utilizes an intelligent aquaculture system to detect the water quality of white shrimp ponds. After using Fuzzy Logic to analyze water quality, the result is delivered as equally divided into five levels of signals sections. The purpose of the research is to understand whether the aquaculture environment is suitable for white shrimps by detecting the water quality;consequently, through studying the livability to understand the importance of water quality. From the experimental results, the water quality of targeted aquaculture ponds are all within the livability range of white shrimp;the result has shown a livability rate of 33%, which is considered high livability in marine white shrimp farming. Hence, it is concluded that water quality has a high correlation with livability. Moreover, the study demonstrates that water monitoring and water quality analysis are beneficial to monitor the aquaculture environment, which can further increase the livability of white shrimp and boost income. © 2020, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.

关键词： Water quality

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Using instant messaging for collaboration: A study of the relationships among organizational trust, justice, and spirituality 11th

Using instant messaging for collaboration: A study of the re...

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11th International Conference on Wireless Internet , WiCON 2018

作者： Neng-Tang, Huang Hui-Lin, Lee Department of Technology Application and Human Resource Development National Normal University 162 Sec.1 Heping E. Rd Taipei Taiwan

ISBN: (纸本)9783030061579

Enterprises must use human resource management to create the difference in the fierce competition of today’s business environment. Employees are an enterprise’s most important assets, and it is important for administrators to grasp the psychology of their staff. Modern technology provided by mobile instant messaging (IM) has created a communication revolution, creating a culture of "texting rather than talking" through the use of smart phone mobile applications, such as WhatsApp, Line, and WeChat. Therefore, it is important for researchers to consider the influence of IM on work relationships and communication. This study explores the relationships between organizational trust, organizational justice, and organizational spirituality in the context of IM communication. Structural equation modeling was used to analyze questionnaire data, showing that organizational spirituality predicted organizational trust and organizational justice. The findings suggested that organizations should utilize the benefits of IM, create an organizational justice strategy, offer better human resource management, and create an environment in which employees’ organizational spirituality can be enhanced. © 2019, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.

关键词： human resource management

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More Than just Fame: Learning from Internet Celebrities—Uses and Gratifications Perspective 2nd

More Than just Fame: Learning from Internet Celebrities—Use...

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2nd International Conference on Innovative Technologies and Learning, ICITL 2019

作者： Yen, Wan-Hsuan Chang, Chi-Cheng Chou, Shih-Chi Department of Technology Application and Human Resource Development National Taiwan Normal University No. 162 Sec.1 HePing E. Rd. 106 Taipei Taiwan

ISBN: (纸本)9783030353421

In recent years, the Internet Celebrities (ICs) have emerged as the most influential factor on adolescents. Although ICs are simply other users uploading their user-generated content (UGC), they attract followers through their unique combination of similarity, sociability, and a sense of being different from the audience. While ICs were widely discussed in fields like marketing and youth culture, few researches studied their education value. Our study utilize Uses and Gratifications Theory to extract students’ perceptive motivation to learn from ICs’ videos. We surveyed 101 high school students about their motivations to use ICs’ video to learn enterprise finance. These students considered Entertainment, Convenience, and Information were major gratifications they would get by learning from ICs’ videos. We also found past experience with ICs’ videos did influence student’s perceptive Escapism gratification. © Springer Nature Switzerland AG 2019.

关键词： Students

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The Relationship Between Academic Stress and Health Status—The Moderating Role of Social Support 2nd

The Relationship Between Academic Stress and Health Status—...

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2nd International Conference on Innovative Technologies and Learning, ICITL 2019

作者： Chou, Shih-Chi Chang, Chi-Cheng Department of Technology Application and Human Resource Development National Taiwan Normal University No. 162 Sec.1 HePing E. Rd. 106 Taipei Taiwan

ISBN: (纸本)9783030353421

The purpose of the study was to explore the direct effects of vocational students’ study stress and social support on physical and mental health as well as to evaluate the moderating role of social support between study stress and physical and mental health. Data was collected from 232 vocational Data Processing Department students in Taiwan and was analyzed using hierarchical regression. The results show that vocational students’ study stress had a negative effect on physical and mental health, and parental support had positive influences on physical and mental health. In addition to the direct effect, partial support for teachers’ support can reduce the negative impact of academic stress on physical health. Partial support for classmate support can reduce the negative impact of academic stress on mental and physical health. Through these empirical findings, practical implications and suggestions for further research were discussed. © Springer Nature Switzerland AG 2019.

关键词： Data handling

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Engineering-Oriented curriculum to high school gifted students: A case of paper mechanism

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AIP Conference Proceedings 2023年第1期2685卷

作者： Yung-Chiau Tsao Jiun-De Tsao NTNU Department of Technology Application and Human Resource Development 162 He-Ping East Road Sec1 Taipei 10610 Taiwan R.O.C. Department of Early Childhood Development and Education Chaoyang University of Technology 168 Jifong E. Rd. Wufong Township Taichung County 41349 Taiwan R.O.C.

The STEAM interdisciplinary integrated-thematic curriculum with engineering design is the main concept of the 12-year basic education curricula of technology. This research is based on the engineering design orientation as a teaching strategy, developing project for paper mechanism, and implementing Living technology courses for gifted high school students in Taiwan to test the teaching effectiveness. In the project, students need to integrate the theory, using engineering design process methods, performing work prediction and evaluation, prototyping experiments and trial work, and finally optimizing the work and improving the design. The results of the present study facilitate us get deeper understanding of the practical implementation and engineering thinking skills of gifted students. Suggestions based on the results were generated to improve the future Living technology curriculum. The findings in this study serve as a reference for the future design, development, and implementation of STEAM curricula.

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