网络课程社群交互生态问题的观测方法研究

Observational Method Research on Ecological Problems of Community Interaction in Network Courses

目前,网络课程在大多数高校已成为传统课堂的辅助,这有助于促进学生的学习发展。但是在利用社会网络分析方法对网络课程社群的中心性、凝聚子群、核心—边缘结构和结构洞的分析后,发现在网络课程社群交互中存在着活力欠缺、生态主体交互失衡、生态主体生态位失衡、网络社群凝聚力低、边缘化严重等诸多生态问题,通过以此观测方法对这些生态问题的分析,以期对网络课程社群交互研究有进一步的发展。

At present, the network courses which have become the assistant of the traditional classroom, contribute to promoting students’ development in learning in most universities. However, after the centrality of community, cohesive subgroups, core-periphery, and the structural holes of network courses are analyzed by the social network analysis method, the ecological problems are found out as follows：lack of vitality in community interaction in the network courses;unbalanced interaction between the ecological subjects; unbalanced ecological niche of ecological subjects; lower cohesion of members interaction in the network courses;more borderline persons in the community and so on. With the observation method analyzing the ecological problems, the researches on community interaction of the network courses can be made a further development.