基于项目的在线协作知识共享模型——博弈视角下的研究

发布时间：2018-01-18 03:01

本文关键词：基于项目的在线协作知识共享模型——博弈视角下的研究　出处：《开放教育研究》2014年05期 　论文类型：期刊论文

【摘要】：在基于项目的协作情境下,学习者之间存在复杂的合作与竞争关系,因此只有同时考虑知识共享者和知识接受者双方的付出与收益,才能合理地描述基于项目的在线协作知识共享过程,进而剖析多因素的作用机制。鉴于此,本研究以博弈论为基本分析工具,尝试从新的视角揭示学习者之间的相互作用关系和行为规律。论文从私下共享(一对一博弈)、组内共享(小范围博弈)、公开共享(开放式博弈)三方面建立了基于项目的在线协作知识共享博弈模型,剖析个体间协作知识共享的动态演化机制,针对每类模型分别描述了关键因子的作用和影响;通过对模型的比较,分析三类知识共享方式下博弈过程的差异,并据此提出促进知识共享的策略。本文所提出的知识共享模型可作为基本框架为后续研究提供参考。
[Abstract]:In the context of project-based collaboration, there is a complex relationship of cooperation and competition among learners, so only the contribution and benefit of both the knowledge sharing and the knowledge receiver can be considered. In order to reasonably describe the process of online collaborative knowledge sharing based on project, and then analyze the mechanism of multi-factors, this study takes game theory as the basic analysis tool. This paper tries to reveal the interaction relationship and behavior rules between learners from a new perspective. The paper tries to share in private (one to one game, intragroup sharing (small range game)). Open sharing (open game) three aspects of online collaborative knowledge sharing game model based on project to analyze the dynamic evolution mechanism of collaborative knowledge sharing among individuals. The function and influence of key factors are described for each model. Through the comparison of the models, this paper analyzes the differences of the game process under the three kinds of knowledge sharing methods. The knowledge sharing model proposed in this paper can be used as a basic framework for further research.
【作者单位】：华南师范大学教育信息技术中心;香港理工大学建筑与房地产学系;华南师范大学旅游管理学院;
【基金】：国家社会科学基金教育学青年课题“在线讨论中的动态知识共享机制研究”(CCA130137)
【分类号】：G434
【正文快照】： 一譬如,有的学习者会害怕他人运用共享的知识超过一』5 自己而有意隐藏个体知识;有的学习者为了节省时知识共享是在线协作学习的关键环节之一,学间,减少个体付出,会选择“搭便车”(张玲玲等,习者分享彼此的经验和心得,共享有效资源,在讨论 2009)。可见,在基于项目的在线协作

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