基于问题解决的在线讨论模式分析与个案研究  

Analysis of Problem-Solving-Based Online Discussion Pattern and the Case Research

作　　者：李振亭[1] 吉耀莉[1] 王富强[1] 

机构地区：[1]河南师范大学教育技术系,河南新乡453007

出　　处：《现代教育技术》2009年第4期27-31,共5页Modern Educational Technology

摘　　要：基于问题解决的在线讨论倍受重视并逐步普及。在线讨论中教师适时的干预和引导对讨论质量有很大的影响。文章在没有教师参与的情况下,通过观察学习者基于问题解决在线讨论的过程,结合序列分析法和量化内容分析法对在线讨论记录进行编码分析,进一步了解学习者在讨论中出现的行为模式和知识建构的水平,探讨在线讨论过程中可能出现的局限性,为教师的指导和干预提供有效的策略,以期提高在线讨论的质量和学习者解决问题的能力。Problem-solving-based on the online discussion is attached much attention and gradually popularized.During the online discussion,the teacher appropriately intervenes and guides,which has a great influence on the discussion, without the teacher＇s participation. We observed learners＇ online discussion process of the problem settlement, combining the lag-sequential analysis and quantitative content analysis. In order to further learn about the sequential pattern of the learner＇s behaviors and knowledge-cinstruction levels.The researcher explores the localization during the online discussion and provides the efficient strategy for the teacher＇s guidance and intervention.It＇s expected that the efficiency of online discussion will be enhanced and the learner＇s ability of solving the problem will be improved.

关 键 词：问题解决 在线讨论 知识建构 序列分析 内容分析 

分 类 号：G40-057[文化科学—教育学原理]