可视化信息导航中用户的完形认知心理研究

Research on the Gestalt Cognitive Psychology of Users in Visualized Information Navigation

针对信息导航活动中用户表现出的认知规律,从完形心理学的角度进行追溯。剖析检索用户的"心物场"在问题求解过程中的交互机理,并在此基础上分析"完形趋向律"对可视化导航结果所产生的影响。阐明信息导航的认知本质是用户"补全知识图形"的观点,以期从心理学维度为可视化导航的研究提供理论依据。

This paper traces the cognitive law of users in activities of information navigation from the perspective of Gestalt psychology. The paper analyzes the interaction mechanism of ＂psycho-physical field ＂ of retrieval users in the process of problem solving. On the basis of this,the paper analyzes the influence of＂law of pragnanz＂on the results of visualized navigation. The paper points out that the cognitive nature of information navigation is＂completing knowledge graphic＂of users,in order to provide theoretical basis for the study of visualized navigation from psychological dimension.