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为把握在线开放课程教学视频中教师图像的现实状况及未来有待研究的课题,本文使用调查以及归纳的研究方法,从218门国内外开放课程教学视频中选出91门视频画面中同时含有教师图像和PPT的课程进行了逐一分析,总结归纳出当前在线开放课程教学视频中教师图像呈现的三种基本形式:教师融合式、教师嵌入式和课堂实录式,并在从教师呈现比例、教师景别、教师位置、教师体态语等方面进行进一步统计分析的基础上,针对教学视频中教师图像呈现方式对学习效果的影响,提出了未来在心理学层面上应该关注的研究课题,比如建立教师图像、教学内容、教学效果三个主要变量之间的关系,不同呈现方式中教师图像的最佳比例,不同景别对学习效果的影响,教师姿势对学习效果的影响,如此等等。
Abstract：In this article, in order to make an overview of the teacher's presence in MOOCs video resources, the authors make a comprehensive analysis of the presence of teacher in MOOCs' videos based on survey and find that there are three mainstream styles for teacher's presence in these videos with PPT, including picture-in-picture, embedded, and teaching recorded. They explore the teacher's presence from the proportion, the scene, the position, and the gesture in order to provide the general picture and propose the research agenda for future from the perspective of psychology, especially the cognition, to establish the interaction systems among teaching's presence, teaching content, and learning outcomes.
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基本信息:
中图分类号:G434
引用信息:
[1]杨九民,陶彦,罗丽君.在线开放课程教学视频中的教师图像分析:现实状况与未来课题[J].中国电化教育,2015,No.341(06):59-63.
2015-06-10
2015-06-10