现代教育技术2026，Vol.36Issue(6)：84-94,11.DOI:10.3969/j.issn.1009-8097.2026.06.009
IVR环境下孪生数字人赋能协作学习探究
Exploration of Twin Digital Humans Empowered Collaborative Learning in the IVR Environment
摘要
Abstract
Collaborative learning contributes to cultivating students'higher-order thinking,yet it often encounters practical dilemmas such as insufficient collaborative contexts and low-quality interaction.The integration of immersive virtual reality(IVR)and twin digital human technology makes it feasible to create an immersive and embodied environment for collaborative learning.However,the collaborative learning activities in related research mostly take place outside virtual spaces,which difficult to fully reflect the actual impact of IVR environment on collaborative learning.Based on this,the paper constructed a theoretical framework for Twin Digital Humans Empowered Collaborative Learning(THCL)in the IVR environment and used this framework as a guide to carry out a virtual simulation experiment on"family fire escape drill".The experiment took 40 graduate students from X University in Chongqing as the research objects,who were randomly assigned to either the THCL group or the Virtual Reality Empowered Face-to-Face Collaborative Learning(VRCL)group to engage in collaborative learning through different approaches.Through pre-test questionnaire analysis,learning outcome questionnaire analysis,and correlation analysis,this paper found that THCL demonstrated better performance in students'procedural knowledge transfer and emotional experiences,and presented a lower level of cognitive load.In addition,lower cognitive load and positive emotional experience jointly constituted important conditions for promoting knowledge transfer.This paper,through the research,revealed the mechanism of collaborative learning in IVR environment and provided empirical evidence for the joint empowerment of educational practice by IVR and twin digital human technology.关键词
孪生数字人/协作学习/学习效果/知识迁移/认知负荷/情感体验Key words
twin digital humans/collaborative learning/learning effect/knowledge transfer/cognitive load/emotional experience分类
社会科学引用本文复制引用
孙帆,刘革平,郭世桢,冉文妍,廖剑..IVR环境下孪生数字人赋能协作学习探究[J].现代教育技术,2026,36(6):84-94,11.基金项目
本文为2022年度国家自然科学基金面上项目"VR环境下深度认知追踪关键技术及学习干预模型研究"(项目编号:62277044)的阶段性研究成果. （项目编号:62277044）
