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在线学习中学习者表现自学能力差、浅层学习、辍学率高等问题频发不止,让其发展前景迷雾重重。如何拨雾见云?研究着力于在线学习中学习者感知的教师支持行为模型构建,设计了"维度构成研究——问卷设计与检验——模型构建"等三个部分的整体研究思路,层层递进,逻辑严谨。即从质性研究的视角分析了教师支持行为的维度构成,从量化分析的视角验证了各维度间的逻辑关系,运用结构方程模型从系统论的视角构建了学习者感知的教师支持行为模型。研究发现:学习者感知教师支持行为分为情感性支持、社交性支持、知识性支持及工具性支持四个维度。通过对修正后结构模型的路径分析效应发现,知识性支持受社交性支持和工具性支持的影响;情感性支持和工具性支持受社交性支持的正向影响。社交性支持对知识性支持具有直接的影响,又存在通过工具性支持的间接影响。基于结论可得几点启示建议。(1)桥梁与纽带:情感性支持和社交性支持是开展在线学习的重要因素;(2)保障与引领:知识性支持与工具性支持是发展在线学习的前置因素。
Abstract：In online learning, learners exhibit poor self-learning skills, shallow learning, and high drop-out rates. Some studies have shown that this is related to learner-perceived teacher support. Therefore, this study focuses on the construction of the model of student-perceived teacher support behavior in online learning, and designs the overall research ideas of "dimension compositiondesign and test the questionnaire-model construction". From the perspective of qualitative research, the dimensional composition of teacher support behavior is analyzed. From the perspective of quantitative analysis, the logical relationship between dimensions is verified. Using the structural equation model, a learner-perceived teacher support behavior model is constructed from the perspective of system theory. The study found that learners' perceived teacher support behavior can be divided into four dimensions: emotional support, social support, intellectual support, and instrumental support. These four aspects have different influences on learners. At the same time, through the path analysis effect of the revised structural model, it was found that intellectual support is influenced by social support and instrumental support; emotional support and instrumental support are positively influenced by social support. Social support has a direct impact on intellectual support, and there is an indirect influence through instrumental support. Based on the conclusions, there are several suggestions for enlightenment. First, Emotional support and social support are important factors for conducting open online courses. Second, intellectual support and instrumental support are the leading factors for the development of online open courses.
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基本信息:
中图分类号:G434
引用信息:
[1]蒋志辉,赵呈领,李红霞,等.在线学习者感知的教师支持行为模型构建[J].中国电化教育,2018,No.382(11):103-110.
基金信息:
教育部—中国移动科研基金2017年度项目“信息技术支持下的区域教研模式研究及试点”(项目编号:MCM20170502);; 湖南省自然科学基金项目(面上项目)“高等学校内部质量管理成熟度评价研究”(项目编号:2017JJ2283)阶段性研究成果
2018-11-05
2018-11-05
2018-11-05