基于临场感的桌面虚拟现实教学评价实证研究

摘要

In order to evaluate the desktop virtual situational teaching, this paper, based on the social telepresence theory, adopts the method of the exploratory factor analysis to analyze the structure of the desktop virtual situational telepresence. On this ba-sis, this paper further studies the relativity between the desktop virtual situational telepresence and learning performance. The results show that the desktop virtual situational telepresence possesses the clear structure, including the four common factors, namely, the reality, interaction, and immersion, multi-sensation. There is a good correlation between the desktop virtual situa-tional telepresence and students’ learning satisfaction.%为对桌面虚拟现实情景教学进行评价。基于社会临场感理论，采用探索性因子分析法对桌面虚拟现实情境临场感结构进行分析。在此基础上，进一步研究了虚拟现实情境临场感与学习绩效相关性。研究表明：桌面虚拟现实情境临场感具有清晰结构特征，包括真实感、交互性、沉浸感、多感知性等四个公因子。桌面虚拟现实各临场感与学生学习满意度具有较好相关性。