【作 者】：
张 思， 李红慧， 惠 柠， 郭桐羽， 李秀晗， 刘清堂
【关 键 词 】：
群体感知； 多模态； 内涵； 实现路径
【栏 目】：
理论探讨
【中文摘要】：
随着计算机支持的协作学习在教育教学领域的深入应用，如何促进高质量的协作互动备受关注。多模态视域下的群体感知蕴含着丰富多元的感知信息，有助于学习者充分感知协作群体/同伴的协作状态，能够有效提升协作互动质量。然而目前有关群体感知工具内部机理和外部作用间关系的研究尚不明确。基于此，从多模态视域出发重新审视群体感知的内涵，系统回顾与分析国内外有关群体感知的相关研究。研究发现，群体感知工具通过采集多模态的学习者协作学习数据，对数据进行处理，并以可视化方式呈现给学习者，以帮助学习者获取对协作群体/同伴状态的有意识理解，促使学习者调节内部和外部的协作策略。在厘清群体感知工具内部机理和外部作用间关系的基础上，构建了多模态视域下的群体感知实现框架，并指出多模态视域下的群体感知在多模态展示和感知监控两方面的实现路径，以期为促进高质量协作交互提供参考。
【英文摘要】：
With the in-depth application of computer-supported collaborative learning in the field of education, how to promote high-quality collaborative interaction has attracted much attention. Group perception in a multimodal perspective contains rich and diverse perceptual information, which helps learners fully perceive the collaborative state of groups/peers, and can effectively promote the quality of collaboration and interaction. However, the relationship between the internal mechanism and external effects of group perception tools is not clear yet. Based on this, this paper re-examines the connotation of group perception from a multimodal perspective, and systematically reviews and analyzes the relevant research on group perception at home and abroad. It is found that group perception tools collect multimodal collaborative learning data of learners, process the data, and present it to learners in a visual way, so as to help learners acquire a conscious understanding of collaborative groups/peers state and promote learners to regulate internal and external collaborative strategies. On the basis of clarifying the relationship between the internal mechanism and external effects of group perception tools, this paper constructs a framework for implementing group perception in a multimodal perspective, and points out the implementation path of group perception in multimodal display and perceptual monitoring, in order to provide a reference for promoting high-quality collaboration and interaction.