【作 者】：
崔向平， 赵 龙， 苏 伟， 卢彩晨
【关 键 词 】：
直播学习； 学习效果； 影响因素； 交互距离理论； 结构方程模型
【栏 目】：
网络教育
【中文摘要】：
直播学习已成为后疫情时代在线教育的重要形式，围绕直播学习有效性开展实证研究是当下重要的研究课题。鉴于此，文章以交互距离理论为基础，采用结构方程模型等方法，探寻了结构基础、对话响应、学生自治三维度与学习效果之间的影响路径，并得出了各维度之间的结构效应关系图。研究结果表明：交互距离理论的三维度之间存在较强的相关性，且对学习效果具有正向影响作用，影响效应大小依次为学生自治>结构基础>对话响应；其中，服务支持、教师反馈以及主动学习三个观测变量是影响感知学习的主要因素，而教师投入、服务支持、自我决定三个观测变量是影响课程满意度的主要因素。基于实证的结果，本研究分别从结构设计的合理性、师生对话的有效性以及学生自治的养成性三个方面对未来直播教育系统设计、教学规律以及学习特点的发展趋势及启示进行了总结。
【英文摘要】：
Live learning has become an important form of online education in the post- epidemic era and to carry out the empirical research on the effectiveness of live learning is important nowadays. In view of this, based on the interactive distance theory, this study uses structural equation model and other methods to explore the influence relationship between three dimensions of structural foundations, dialogue response, student autonomy and learning outcomes, and draws a relationship diagram of structural effects among those dimensions. The results show that there is a strong correlation between the three dimensions of interactive distance theory, and it has a positive impact on the learning outcomes, in the order of student autonomy > structural basis > dialogue response. Among them, the three observation variables of service support, teacher feedback and active learning are the main factors affecting perceived learning, while the other three observation variables of teacher involvement, service support and self-determination are the main factors affecting course satisfaction. Based on the empirical results, this study summarizes the development trends and enlightenments of the design, pedagogy and learning characteristics of future live education system in terms of the rationality of structural design, the effectiveness of teacher-student dialogue and the cultivation of student autonomy.