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项目式协作学习中认知负荷的研究已成为目前研究者关注的重点，已有研究大多关注协作学习中的认知负荷及协作学习平台对满意度影响，很少从认知资源的角度关注项目式协作学习中组员间的相互依赖对协作认知负荷的影响。为了有效降低项目式协作学习中的认知负荷，本研究基于协作认知负荷理论，依托南京某高校“Interaction Design”英文课程中的项目式协作学习活动，采用被试内设计进行准实验研究，同时结合问卷调查从目标依赖、资源依赖和交互依赖三个方面考察项目式协作学习中认知负荷的影响因素。研究发现，积极目标相互依赖、资源相互依赖有助于降低整体认知负荷水平；积极的协作交互依赖有助于降低内在认知负荷；相关认知负荷水平与项目式协作学习任务完成情况呈显著正相关。研究建议，项目式协作学习活动的组织应引导学习者投入到以同一性目标为导向的认知过程中，利用好资源共享和整合过程，进行有效的协作交互，以降低学习者的整体认知负荷水平，提高项目学习任务的完成情况。
Abstract：Researchers have focused on the research of cognitive load in project-based collaborative learning recent years. Most of the studies focus on the factors affecting on satisfaction from the cognitive load in collaborative learning and the collaborative learning platforms. Few studies have focused on the impact of interdependence among team members on collaborative cognitive load in project-based collaborative learning from the perspective of cognitive resources. In order to effectively reduce the cognitive load in project-based collaborative learning, based on the collaborative cognitive load theory, this study uses within-subject design to conduct quasi-experimental research to find out the influencing factors of cognitive load in project-based collaborative learning. The results showed that positive goal interdependence and resource interdependence help to reduce the overall cognitive load level; positive collaborative interaction dependence helps to reduce intrinsic cognitive load; the level of relevant cognitive load is significantly related to the completion of project-based collaborative learning tasks. The research suggests that the organization of project-based collaborative learning activities should guide learners to engage in the cognitive process oriented by the same goal, make good use of the resource sharing and integration process, and carry out effective collaborative interaction, so as to reduce the overall cognition load of learners.
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基本信息:
DOI：10.13927/j.cnki.yuan.20220422.001
中图分类号:G434
引用信息:
[1]单美贤,董艳.项目式协作学习中认知负荷的影响因素研究[J].现代远距离教育,2022,No.201(03):55-62.DOI:10.13927/j.cnki.yuan.20220422.001.
基金信息:
2020年度教育部人文社会科学研究规划基金项目“基于情感计算的计算机支持合作学习环境中情感反馈模型研究”(编号：20YJA880008); 2021年度国家自然科学基金面上项目“STEM教育情境下多人同伴互动的脑协同机制与策略研究”(编号：62177011)
2022-04-24
2022-04-24
2022-04-24