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The role of prescriptive social norms on employees' cyberloafing: the moderating effect of power distance and co-workers' interdependency

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International Journal of Organization Theory and Behavior 2022年第3-4期25卷 131-149页

作者： Osei, Hannah Vivian Ampofo, Isaac Atta Junior Osei, Angelina Deaprtment of Human Resource and Organisational Development Kwame Nkrumah University of Science and Technology Kumasi Ghana Department of Human Resource and Organisational Development KNUST School of Business Kwame Nkrumah University of Science and Technology Kumasi Ghana School of Bilingual Secretaryship Ghana Institute of Languages Kumasi Ghana

Purpose: When pluralistic ignorance about cyberloafing is increased, individuals engage more in cyberloafing. Cyberloafing has become a great challenge in business organisations, and it is believed that many organisations do not complete their daily activities as a result of employee cyberloafing. Using the social norms theory as the main theoretical framework, the current study aims to assess the effects of prescriptive social norms on employee cyberloafing with the moderating effects of power distance and co-worker interdependency. Design/methodology/approach: The data sample included 237 employees from six large organisations in the service sector. This study used a survey to collect data at different times and analysed the data using hierarchal regression and Hayes Process Macro. Findings: Findings revealed that there exists a positive and significant impact of supervisors' approval of cyberloafing on employees' cyberloafing. Co-workers' approval of cyberloafing does not have any impact on employee cyberloafing. Power distance was found to moderate the relationship between supervisors' approval of cyberloafing and employees' cyberloafing. However, co-workers' interdependency did not moderate the relationship between co-workers' approval of cyberloafing and employees' cyberloafing. Originality/value: This research examines employees' cyberloafing behaviours and highlights the adverse consequences of prescriptive social norms in a work environment characterised by co-workers' interdependence and power distance. © 2022, Emerald Publishing Limited.

关键词： ' ' approval of cyberloafing Co-workers' approval of cyberloafing Co-workers' interdependency cyberloafing Employees Power distance Supervisors Work culture

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The Impact of Hands-on Activities Integrating Design Thinking on the Creative Self-efficacy and Learning Performance of Junior High School Students: A Case of Producing Solar Battery Charger 6th

The Impact of Hands-on Activities Integrating Design Thinkin...

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Proceedings of the 6th International Conference on Innovative Technologies and Learning, ICITL 2023

作者： Tseng, Pin-Hsiang Xu, Chen-Yin Chang, Chi-Cheng Department of Technology Application and Human Resource Development National Taiwan Normal University No. 162 Section 1 Heping E. Road Taipei106 Taiwan

ISBN: (纸本)9783031401121

Design thinking can foster creativity in learners, and creative self-efficacy can be a measure of creativity. This study was to examine the impact of the solar charger hands-on activities integrating design thinking on the progress of the creative self-efficacy and learning performance of junior high school students. We integrated design thinking into the solar charger hands-on activities. Participants were 82 eighth grade junior high school students in Taipei. The instruments used in the study were the Design Thinking Scale, the Creative Self-Efficacy Scale, the Prior Knowledge Test, and the Learning Performance Test. A pretest of prior knowledge and a pretest of creative self-efficacy were administered before the teaching experiment, and a posttest of design thinking, creative self-efficacy, and learning performance were administered after the teaching experiment. Students’ creative self-efficacy and performance were enhanced by engaging in hands-on activities, but the design of the hands-on activities and delivery of activities needed to be improved. At the end of the paper, implications for theory and practice are presented. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

关键词： Charging (batteries)

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Mindsets of suicide trajectories: An Linguistic Inquiry and Word Count analysis of suicide hotline conversations

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Suicide and Life-Threatening Behavior 2024年第6期54卷 1101-1112页

作者： Huang, Chin-Lan Shaw, Fortune Fu-Tsung Hsu, Wen-Yau Yu, Hsiu-Ting Chang, Shu-Sen Li, Mao Ning Department of Humanities and Social Sciences National Taiwan University of Science and Technology Department of Counseling Psychology and Human Resource Development National Chi Nan University Department of Psychology National Chengchi University Institute of Health Behaviors and Community Sciences and Global Health Program National Taiwan University

Objective: The aim of the study was to explore the psychological characteristics of the individuals with various suicide risks using computerized text analysis, in the hopes of a better understanding of suicide trajectories. Methods: 627 first-time callers' records were randomly selected from Taiwan An-Shin Hotline database between 2013 and 2018. The voice records were evaluated by two psychologists to determine the levels of suicide risk (156 with uncertainty of risk, 177 with low suicidal ideation, 157 with high suicidal ideation, and 137 with suicide preparation/attempt) and transcribed into text. The Linguistic Inquiry and Word Count 2015 (LIWC2015) program combined with Chinese dictionary were then used to calculate the frequency of word categories. Results: Exploratory factor analysis identified four mindsets of language characteristics, named “opposition and questioning”, “active engagement”, “negative rumination”, and “focus on death”. Psychological descriptions of the mindsets were also obtained through correlation analysis with the LIWC2015 categories and indicators. The four mindsets effectively distinguished the callers with different levels of suicide risk. Conclusion: The psychological characteristics of people with various suicide risks can be described and differentiated via the closed-word categories and composite indicators. These results provide useful information for practitioners and researchers. © 2024 American Association of Suicidology.

关键词： suicidal mindset suicidal trajectory text analysis

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Do attitudes matter? An investigation into students’ attitudes toward engineering and learning performances through engineering-focused STEM curricula

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International Journal of technology and Design Education 2025年第1期35卷 123-150页

作者： Tzeng, Sy-Yi Yu, Kuang-Chao Wu, Pai-Hsing Fan, Szu-Chun Department of Graphic Communications and Digital Publishing Shih-Hsin University Taipei City Taiwan Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei City Taiwan Center for Textbook Research National Academy for Educational Research New Taipei City Taiwan Department of Industrial Technology Education National Kaohsiung Normal University No. 62 Shenzhong Rd. Yanchao Dist Kaohsiung City824 Taiwan

Many studies have investigated students’ attitudes toward engineering (ATE), but few have examined the changes in attitudes after attending an engineering design curriculum. This study analyzes these attitudinal changes in students attending an engineering-focused science, technology, engineering, and mathematics (EF-STEM) curriculum and investigates the influence and correlation between attitudes and learning performance. The participants included 364 tenth-grade students (ages 16–18 years). An 18-week experimental intervention design (2 h per week) was adopted. The Attitudes Towards Engineering Scale—Taiwan was applied before and after attending the EF-STEM course;remaining assessments were conducted post-course. The results showed that the ATE statistically decreased after attending the course, shifting from a positive attitude to a neutral-leaning attitude. Although most students appreciated the importance of engineering design, they exhibited a high degree of anxiety toward it. Moreover, their pre-ATE was significantly correlated with their perception of engineering design and learning performance. These results indicate that engineering design curricula do not necessarily have a positive effect on student ATE. © The Author(s), under exclusive licence to Springer Nature B.V. 2024.

关键词： Curricula

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Interactive effects of scaffolding digital game-based learning and cognitive style on adult learners’ emotion, cognitive load and learning performance

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International Journal of Educational technology in Higher Education 2023年第1期20卷 1-25页

作者： Chang, Chi-Cheng Yang, Szu-Ting Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan ROC

There has been a little research on emotion, cognitive load, or learning performance for digital game-based learning (DGBL). However, there is still a dearth of research on investigating the interactive effects of scaffolding DGBL and cognitive style on the above three outcomes. Participants were 97 middle-aged and elder adults from a community college and randomly assigned into three groups. Taking prior knowledge as the covariate, 3 × 2 two-way MANCOVA was adopted to verify the interactive effects of scaffolding DGBL (hard scaffolding DGBL, soft scaffolding DGBL, and non-scaffolding DGBL) and cognitive style (Serialist and Holist). The findings presented that there exited significantly interactive effects of scaffolding DGBL and cognitive style on learning emotion, cognitive load, and learning performance. In hard scaffolding DGBL, learning emotion, cognitive load, and learning performance of Serialist learners were significantly better than those of Holist learners. Conversely, in soft scaffolding DGBL, learning emotion, cognitive load, and learning performance of Holist learners were significantly better than those of Serialist learners. Learning emotion, cognitive load, and learning performance of Serialist learners using hard scaffolding DGBL and Holist learners using soft scaffolding DGBL were significantly better than those of learners using non-scaffolding DGBL. The findings demonstrated concrete contributions and implications on practical promotion and theoretical development. This study ensures sufficiency of applying the cognitive-affective theory of learning with media (CATLM), cognitive load theory and cognitive style theory on DGBL, suggesting to extend the application of these theories to scaffolding.

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Explainable AI for Trustworthy Clinical Decision Support: A Case-Based Reasoning System for Nursing Assistants

Explainable AI for Trustworthy Clinical Decision Support: A ...

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IEEE International Conference on Big Data

作者： Yen-Ku Liu Yun-Cheng Tsai Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei Taiwan

ISBN: (数字)9798350362480

ISBN: (纸本)9798350362497

The increasing complexity of patient data and the need for reliable, transparent decision-making in healthcare drive the demand for advanced AI systems. This paper introduces a Clinical Decision Support System (CDSS) integrating Explainable AI (XAI) with Retrieval-Augmented Generation (RAG), designed to offer transparent, real-time, and evidence-based recommendations. HIPAA-compliant and grounded in historical case studies, the system facilitates trustworthy decision-making in high-pressure environments for nursing assistants. Although preliminary, simulations indicate the system’s potential to reduce cognitive load and enhance decision accuracy, with future clinical trials planned for comprehensive validation. It ensures HIPAA compliance while utilizing real-time patient data and historical case studies to support transparent and reliable clinical decisions. The system provides real-time, mobile-friendly recommendations based on predictive analytics and case-based reasoning, ensuring that nursing assistants can make informed, transparent decisions even in high-pressure scenarios. Future work will validate the system through simulations and clinical trials to assess its impact on decision accuracy and cognitive load reduction. Designed specifically for nursing assistants, the system provides real-time, explainable recommendations and retrieves relevant historical cases and clinical guidelines to support decision-making. While this work is preliminary and has not been deployed in clinical settings, theoretical analysis suggests that the system has the potential to improve decision accuracy and reduce cognitive load. A roadmap for future validation and clinical trials is outlined to demonstrate how the proposed system can be integrated into healthcare workflows.

关键词： Decision support systems Accuracy Explainable AI Scalability Retrieval augmented generation Medical services Clinical trials Cognitive load Real-time systems Load modeling

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Nutritional and pharmacological properties of palmyra palm

Food and Humanity

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Food and humanity 2023年 1卷 817-825页

作者： Basava Prasad, A.R. Vignesh, S. Elumalai, Arunkumar Anandharaj, Arunkumar Chidanand, D.V. Baskaran, N. Department of Academics and Human Resource Development India Department of Planning and Monitoring Cell India Department of Food Safety and Quality Testing India Department of Industry-Academia Cell National Institute of Food Technology Entrepreneurship and Management Tamil Nadu Thanjavur 613005 India

The plants and trees are either utilized partially or wholly as a source of food and for its medicinal value. A wide variety of plants, trees and its parts are used from an ancient time due to its pharmaceutical and health-beneficial properties. In this perspective, the palmyra tree has its own cultural, nutritional and medicinal value of its own. The different parts of palmyra tree like roots, stem, flower, fruit, sprout, spadix, seed embryo are potent anti-inflammatory, antioxidant, antimicrobial, anti-diabetic, anti-diuretic activity due to the presence of various bioactive compounds. This review article mainly focused on the nutritional and pharmacological properties, as well as the health benefits of the palmyra tree (Borassus flabellifer). Different parts of the palmyra tree exhibit unique medicinal value. This review outlines the pharmacological and health benefits of palmyra tree (Borassus flabellifer) especially in treating stomach and lung disorders, skin inflammations and other associated ailments. This review also highlights the possible inhibitory action of different parts of palmyra against harmful microbes and other disease-causing agents. © 2023 Elsevier B.V.

关键词： Anti-diuretic potential Antioxidant activity Legen Nutritional & pharmacological properties Palmyra palm

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A Study on the Effects of Using the 6E Model and a Robot Teaching Assistant on Junior High School Students’ STEM Knowledge, Learning Motivation, and Hands-on Performance

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Journal of Science Education and technology 2024年第5期33卷 759-778页

作者： Hsiao, Hsien-Sheng Chen, Jhen-Han Chang, Tze-ling Li, Po-Hsun Chung, Guang-Han Department of Technology Application and Human Resource Development National Taiwan Normal University Taipei City Taiwan (R.O.C.)

The integration of education and robotics has emerged as a crucial development in the technological landscape. This study focuses on the use of a robot teaching assistant to enhance the learning efficiency of 8th-grade students in hands-on STEM activities centered around the theme of “Smart City.” It explores the impact of educational robots on students' learning outcomes and their development of hands-on skills through diverse learning methods. Conducted over 12 weeks with 103 participants, the study employed a quasi-experimental design. Students were split into two groups: The Experimental Group (EG), using the 6E model with robot teaching assistants, and the Control Group (CG), using only the 6E model. The analysis of covariance revealed that the EG exhibited superior performance in STEM knowledge, motivation, and hands-on skills compared to the CG. Further analysis indicated that learning motivation significantly influenced hands-on performance in the EG, particularly in high-scoring subgroups. The findings suggest that combining the 6E model with educational robots effectively enhances STEM learning and student engagement. Educational robots as teaching assistants not only aid in knowledge acquisition but also significantly boost students' motivation and hands-on skill development. This implies a promising direction for integrating advanced technology in educational practices to foster more effective learning environments.

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A study of the feasibility of a cross-college curriculum based on the experience of student cooperation

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International Journal of technology and Design Education 2023年第1期33卷 23-37页

作者： Cheng, Chu-Yu Kao, Chia-Pin Hsu, Tse-Wei Lin, Kuen-Yi Department of Creative Product Design Southern Taiwan University of Science and Technology Tainan Taiwan Department of Child Care and Education Southern Taiwan University of Science and Technology Tainan Taiwan Department of Information and Communication Southern Taiwan University of Science and Technology Tainan Taiwan Department of Technology Application and Human Resource Development and Institute for Research Excellence in Learning Sciences National Taiwan Normal University 162 Section 1 Heping E. Rd. Taipei City106 Taiwan

This study focused on the social context dimension to elucidate how students of different disciplinary backgrounds—department of Childcare and department of Design—share their learning and knowledge in a cooperative course and to evaluate the effectiveness of the integrated course operation. Design-based learning through a project activity includes the following four dimensions: the project’s features, teachers’ roles, assessment process, and social context relevant to the learning environment. In this study, a design-based collaborative course was implemented for undergraduate students from different departments. In this course, they cooperated in making an instructional animated film for kindergarten students. In the general learning process, students can experience frustration and loss of self-confidence when learning new skills;this was also noted in the present study when childcare students without a design background were instructed to make a film, and design students without experience in teaching methodologies were instructed to teach children. The result of the 18-week course indicated that students had trouble communicating with those from the other department but were ultimately satisfied with the substantial growth in their practical skills following this experimental cross-disciplinary cooperative curriculum. © 2022, The Author(s), under exclusive licence to Springer Nature B.V.

关键词： Students

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Effect of PCM-based cold storage system under periodic and continuous operations on physico-chemical characteristics of mango (Mangifera indica L.) fruit and performance evaluation of mango cold storage systems

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International Journal of Ambient Energy 2022年第1期43卷 7678-7693页

作者： Karthikeyan, K. Mariappan, Vairavan Sarafoji, P. Uma Bharathi, K. Loganathan, M. Jaya Bharata Reddy, M. Anish, R. Department of Mechanical Engineering National Institute of Technology – Tiruchirappalli Tiruchirappalli India Department of Food Product Development National Institute of Food Technology Entrepreneurship and Management Thanjavur India Department of Academics and Human Resource Development National Institute of Food Technology Entrepreneurship and Management Thanjavur India Department of Electrical and Electronics Engineering National Institute of Technology – Tiruchirappalli Tiruchirappalli India Department of Mechanical Engineering Carmel College of Engineering and Technology Punnapra Alappuzha India

The effects of the PCM-based cold storage system operated under periodic (P12) and continuous (P24) storage conditions on the physico-chemical characteristics of mango fruits were investigated. Fruits in P12 and P24 storage conditions underwent weight loss, peel colour change, soluble solid concentration and maintained high firmness, titratable acidity and ascorbic acid along with the conventional cold storage system (G24). Temperature response and energy consumption revealed that PCM-based cold storage conditions P12 and P24 maintain the temperature within the permissible range and consume less energy than the conventional system. An effective reduction of 39 and 18% of energy consumption was noticed in P12 and P24 PCM-based cold storage conditions. As per these results periodic PCM-based cold storage (P12) can be effectively used as an energy-saving cold storage technology alternative to a conventional cold storage system to maintain the mango fruit quality during power failure and off-peak load conditions. © 2022 Informa UK Limited, trading as Taylor & Francis Group.

关键词： Fruits

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