政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/112073
English  |  正體中文  |  简体中文  |  Post-Print筆數 : 27 |  全文笔数/总笔数 : 113648/144635 (79%)
造访人次 : 51677489      在线人数 : 610
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    请使用永久网址来引用或连结此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/112073


    题名: An optimized group formation scheme considering knowledge level, learning roles, and interaction relationship for promoting collaborative problem-based learning performance
    作者: 陳志銘
    郭旗雄
    Liu, Chen Yu
    Chen, Chih Ming
    Kuo, Chi Hsiung
    贡献者: 圖檔所
    关键词: E-learning;Education;Genetic algorithms;Global warming;Learning algorithms;Social networking (online);Students;Collaborative learning;Experimental research;Group formations;Interaction evaluations;Interaction relationship;Novel genetic algorithm;Problem based learning;Semi structured interviews;Learning systems
    日期: 2016-06
    上传时间: 2017-08-22 16:24:07 (UTC+8)
    摘要: Group formation is one of the key processes in collaborative learning because having adequate groups enables a good interaction among the members and is fundamental in order to obtain appropriate learning performance. Therefore, this study presents a novel genetic algorithm-based group formation scheme (GAGFS) that considers heterogeneous complementation of students` prior knowledge levels and learning roles, and the homogeneity of social interaction relationship of the members in the same learning group to help students enhance learning performance and facilitate interaction in collaborative problem-based learning (CPBL) environment. The quasi-experimental research method is used to assess the effects of three different group formation schemes including the proposed GAGFS, random group formation scheme, and self-selection group formation scheme on the learning performance and interaction effects in CPBL environment. Eighty-three students in three Grade 6 classes in an elementary school in New Taipei City, Taiwan were invited to participant in the experiment. One class was randomly assigned to the experimental group that adopts the proposed GAGFS for CPBL. Two classes were randomly assigned to the control 1 and control 2 groups, respectively. The control 1 group adopts the random group formation scheme, whereas the control 2 group adopts the self-selection group formation scheme for CPBL. Learners in the three groups all use CPBL system to perform problem-based learning activities associated with the subject of "global warming", but adopting different group formation schemes. Learning outcomes of problem-based learning and interaction evaluation are used to determine the learning performance and interaction effects among learners in the three learning groups with the support of different group formation schemes. Finally, a semi-structured interview is conducted to validate the variation of the three different group formation schemes in learning performance and interaction effects. The result shows that the proposed GAGFS that considers students` prior knowledge levels, learning roles, and the interaction relationship is significantly superior to the random group formation scheme in terms of the learning performance of the "action 2" learning stage during the four CPBL stages. Moreover, analytical results also show that the proposed GAGFS for group formation is significantly superior to the random and self-selected group formation schemes in terms of peer interaction effects assessed by social network measures.
    關聯: Proceedings of the International Conference on e-Learning, ICEL, 2016-January, 238-246
    数据类型: conference
    显示于类别:[圖書資訊與檔案學研究所] 會議論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    index.html0KbHTML2714检视/开启


    在政大典藏中所有的数据项都受到原著作权保护.


    社群 sharing

    著作權政策宣告 Copyright Announcement
    1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
    The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

    2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
    NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈