语义图示影响协作问题解决中交互过程的研究

Study of Effects of Semantic Diagram Tool on Social Interaction in Collaborative Problem Solving

为了探究语义图示工具对协作问题解决学习中小组社会性交互过程的影响,本研究运用基于设计的研究方法设计了协作问题解决的学习项目,并开展了整合和未整合语义图示工具的对比实验。通过对比分析小组对话数据和小组学习制品数据,深入分析了语义图示工具对学习者与学习者之间、学习者与学习环境之间的社会性交互的影响。研究发现,在协作问题解决学习中,整合语义图示工具能促使小组学习者之间进行有效的对话交流,能促使学习者更好地浸润在体现知识结构的生成性学习环境中。另外,对比分析前后测数据后发现,在协作问题解决学习中,整合语义图示工具能促进学习者对知识的深度理解。这一研究能为在协作问题解决学习中设计适宜的可视化学习工具提供指导。

In order to investigate how semantic diagram tools affect the social interaction in collaborative problem solving, this study uses design-based research method to design a collaborative problem-solving project and carries out a contrast experiment of the integrated and unintegrated semantic graphic tools. By analyzing group dialogue data and group learning artifacts data comparatively, this paper analyzes the effects of semantic graphic tools on social interaction between learners and learners, learners and learning environments. It is found that the integrated semantic graphic tools in collaborative problem solving can be used to promote learners to communicate with each other effectively, and as a result,learners are better immersed in a generative learning environment reflecting the structure of knowledge.Moreover, based on the comparison and analysis of the data between the pre-test and post-test, it is found that the integrated semantic diagram tools in collaborative problem solving are beneficial for learners＇ indepth understanding. This study provides guidance for designing appropriate visual learning tools in collaborative problem solving.