Development and Evaluation of Project-Based Learning Support System based on "Community of Inquiry"

本研究旨在开发并评估一种基于“探究共同体”框架的CMC工具，以支持基于项目的课外学习。该工具由社交在场映射、聊天显示、登录时间显示和概念映射四个部分组成，这些部分结合起来增强社交和认知在场，鼓励积极讨论等学习行为，这是本系统设计的前期研究和调查发现的。在社会存在和对学习的贡献方面进行评估，该系统的每个功能都被证明对学习有积极的影响，例如通过形成性和实践性评估感知到的话语的易用性、承认、整合群体成员的想法。

This study aims to develop and evaluate a CMC tool for the support of project-based learning in out-of-class, based on “CoI(Community of Inquiry) Framework. The tool consists of four parts: social presence mapping, chat display, log-in time display and concept mapping, which combine to enhance social and cognitive presences and encourage learning behavior, such as active discussion, found in previous research and investigation for this system design. Evaluated in terms of social presence and contribution to learning, each function of this system is shown to have a positive effect on learning such as perceived ease of utterances, acknowledgement, integration of group members’ ideas through formative and practical evaluation.