计算机支持的协作学习分析模型及可视化研究

发布时间：2018-02-22 21:33

本文关键词： 协作学习学习分析可视化过程分析模型　出处：《电化教育研究》2017年04期 　论文类型：期刊论文

【摘要】：在线协作学习是MOOC学习平台中一种重要的学习形式。面对不断增长的学习群体,对协作学习过程的实时分析和监控成为当前大规模在线协作环境下研究的重点。本研究基于学习分析的视角,从知识加工、社交关系、行为模式三个维度构建面向计算机支持的协作学习分析模型,自动测量协作过程中知识水平与知识发展,深入挖掘协作过程中交互模式的序列与规律,有效识别群组成员的交互结构。基于该模型,设计开发了支持在线协作学习过程分析的交互式可视化工具,并在在线课堂中开展实践研究。研究表明,该模型及工具能够有效应用于在线协作学习过程分析,帮助教师实时监控讨论过程,发现协作中存在的问题,及时给予干预与指导。
[Abstract]:Online collaborative learning is an important learning form in MOOC learning platform. Real-time analysis and monitoring of collaborative learning process has become the focus of research in the current large-scale online collaborative environment. This study is based on the perspective of learning analysis, from the perspective of knowledge processing, social relations, The three dimensions of behavior pattern construct a computer-supported collaborative learning analysis model, automatically measure the knowledge level and knowledge development in the process of cooperation, and deeply excavate the sequence and rules of interaction patterns in the process of cooperation. Based on this model, an interactive visualization tool supporting online collaborative learning process analysis is designed and developed, and a practical study is carried out in online classroom. The model and tools can be effectively applied to online collaborative learning process analysis, help teachers monitor the discussion process in real time, discover the problems in collaboration, and give timely intervention and guidance.
【作者单位】：北京师范大学智慧学习研究院;
【基金】：北京市共建项目“面向学科领域的教育资源智能搜索关键技术研究”(项目编号:BJ20141017)
【分类号】：G434

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