摘要
为有效支撑协同概念构图系统,设计了意义协商机制.该机制支持学习者对协同构图过程中的认知冲突进行意义协商,在协同概念构图中既能充分保留学习者的认知冲突,又同时兼顾协同系统一致性的维护.测试结果表明,该协同控制机制能为协同概念构图系统带来良好的系统性能,有效支持协同概念构图任务的完成.
This paper focuses on the collaborative mechanism for Collaborative Concept Mapping.Aiming to supporting an effective collaborative concept mapping system,this paper proposed a meaning negotiating mechanism,which deals with the consistency maintenance issue by supporting students negotiating on cognitive conflicts.Also by using the mechanism,the inconsistent issues resulted by saving cognitive conflicts in collaborative knowledge construction process is accomplished as well.The test result shows that the m...
出处
《北京工业大学学报》
EI
CAS
CSCD
北大核心
2009年第4期458-463,508,共7页
Journal of Beijing University of Technology
基金
高等学校科技创新工程重大项目培育资金资助项目(705038).
关键词
概念图
学习者
知识工程
计算机支持的协同工作
协同概念构图
意义协商
一致性维护
concept map
student
knowledge engineering
computer supported cooperative work
collaborative concept mapping
meaning negotiating
consistency maintenance
