基于有意义联结策略的在线协作会话模型构建及实证研究  

The Construction and its Empirical Study of an Online Collaborative Conversation Model based on Meaningful Association Strategies

作　　者：吴林静[1] 李雅洁 马鑫倩 刘清堂[1] WU Linjing;LI Yajie;MA Xinqian;LIU Qingtang(Central China Normal University,Wuhan Hubei 430079)

机构地区：[1]华中师范大学,湖北武汉430079

出　　处：《现代远距离教育》2025年第1期68-76,共9页Modern Distance Education

基　　金：国家自然科学基金项目“数据驱动的在线学习协作会话过程监测与干预机制研究”(编号:72174070);数字教育湖北省重点实验室开放基金资助(编号:F2024G02);华中师范大学2024年度“AI+考评测”专项教学改革项目“支持智能测评的计算思维课程题库构建及应用研究”(编号:CCNU24GJ13)。

摘　　要：在线协作会话是生生交流的一种重要手段,但现有的在线协作会话常存在认知深度不足、观点碎片化等问题,难以支持深度对话和高水平知识建构。针对这些问题,文章以联通主义学习理论为依据,基于有意义联结策略提出了在线协作会话模型。模型围绕有意义联结策略提出了寻径支持和意会支持两种支持服务,以促进学习者的社会交互和认知交互,并最终提升学习者社区中的群体认同和群体知识建构。为了验证模型的有效性,以某高校“现代教育技术”课程作为典型案例开展了实证研究。研究结果表明,有意义联结策略支持工具能够显著提升学习者的社会交互和认知交互,提高信息传播效率、丰富认知加工模式和提升高阶认知过程。基于上述结论,进一步指出了有意义联结策略应用于在线协作会话活动的相关启示,为在线协作学习提供参考。Online collaborative conversation is an important means of communication among students.However,the existing online collaborative conversations often have problems such as insufficient cognitive depth and fragmented views,and it is difficult to support deep dialogue and high-level knowledge construction.Aiming at this problem,this paper proposes an online collaborative conversation model based on meaningful connection strategy,which is based on the theory of connected learning and takes meaningful connection strategy as the core.Focusing on the strategy of meaningful connection,the model proposes two support services:path-finding support and tacit support,to promote learners’social interaction and cognitive interaction,and ultimately enhance group identity and group knowledge construction in the learner community.To verify the validity of the model,this paper takes the“modern educational technology”course of a university as a typical case to carry out an empirical study.The results show that the meaningful association strategy support tool can significantly improve learners’social interaction and cognitive interaction,improve the efficiency of information dissemination,enrich cognitive processing models,and enhance higher-order cognitive processes.Based on the above conclusions,this paper further points out the relevant enlightenment of the application of meaningful association strategy in online collaborative conversation activities,and provides reference for online collaborative learning.

关 键 词：在线协作会话 联通主义学习理论 有意义联结 社会交互 认知交互 

分 类 号：G43[文化科学—教育学]