在线协作讨论中成员表现的综合评价研究

Synthetic Performance Assessment of Group Member in Online Collaborative Learning

目前随着网络技术的发展和教学观念的变革,网络环境下的协作学习越来越受到重视,相应地其评价问题也日益突出。协作学习过程评价是协作学习评价的重点。本文提出由“互动”、“争辩”和“建构”作为评价准则、十三类交互言行作为评价指标的评价模型,并引入基于AHP的综合评价方法,对小组成员个人贡献进行量化分析。实验结果表明,该评价模型为辅助评价小组成员提供了更有价值的参考依据。

With the development of network technology and the transformation of teaching ideas, more attention has been paid to the Web-based cooperative learning. Accordingly, the problem of assessment is increasingly prominent. The process of cooperative learning is the core of assessment in cooperative learning. This paper brings forward an assessment model with ＂interactive＂, ＂conflictive＂ and ＂constructive＂ as assessment criteria, thirteen speech acts as assessment index. A synthetic method is also applied based on AHP theory aimed at analyzing the individual effort of group members in quality. In applications, it shows that using the model provides valuable reference in assessment of group member.