线上线下混合式教学中的同伴中介研究:活动理论视角

Peer Mediation in Online-offline Blended Mode: Activity Theory Perspective

本研究从活动理论视角出发,运用混合研究法,对线下教学及线上线下混合式教学中的同伴协作活动展开调查,探讨其中同伴中介方式的特征及异同。研究发现,较之纯线下教学模式,混合式教学中的同伴规则中介、同伴反馈中介与同伴竞争中介方式对协作学习的调节更为频繁,能有效促进协作规则的建立、提升协作理念、激发批判性反思和多元化反馈、促成互鉴互学。同时,混合式教学能通过整合双线资源,运用空间优势实现活动系统各要素的互联互通,在一定程度上解决过程缺乏监控、不和谐的同伴关系、认知差异和学习情境复杂性等带来的问题,促进协作知识建构,实现客体往结果的高效转化。

From the perspective of activity theory,this study employed a mixed-methods approach to investigate the collaborative learning activities in the offline mode classroom and the online-offline blended mode classroom,and explored the characteristics,similarities and differences of peer mediations in them.Compared to that in the offline mode,a collaborative learning process in the online-offline blended mode is found to be more frequently mediated by peer regulation mediation,peer feedback mediation and peer competition mediation.These peer mediations in the blended mode help set up collaboration rules,enhance cooperative consciousness,and promote critical reflection,diversified feedbacks and mutual learning.By synthesizing online-offline resources and harnessing spatial advantages,the blended mode could realize interconnectivity between elements within the activity system.It could also,to a certain extent,resolve the problems caused by the lack of process monitoring,unharmonious relationships,cognitive differences or the complexity of situations,etc.,and thereby achieving collaborative knowledge building and transformation from object to outcome.