CAJ | 학술논문

Web2．0技术的发展加强了网络用户之间以及用户与资源之间的交互，而用户交互行为的加强则促进了网络资源的发展和利用。在社会网络分析方法和内容分析法结合的基础上，以新浪微博群为例，对选取的“教育技术”群中由用户交互所带来的资源动态发展利用情况进行分析，发现公共虚拟学习社区中，用户之间的交互程度影响着资源动态发展利用的水平；核心用户（或意见领袖）在资源动态发展利用过程中占据主要地位：社群内小团体的发展，对知识节点的丰富以及整个社区内资源动态发展利用具有一定的影响作用。根据研究结果的分析，从成员交互、意见领袖的作用、凝聚子群的建设和共建共享等方面提出建议，以促进网络资源的动态发展和利用。
Web2．0기술적발전가강료망락용호지간이급용호여자원지간적교호，이용호교호행위적가강칙촉진료망락자원적발전화이용。재사회망락분석방법화내용분석법결합적기출상，이신랑미박군위례，대선취적“교육기술”군중유용호교호소대래적자원동태발전이용정황진행분석，발현공공허의학습사구중，용호지간적교호정도영향착자원동태발전이용적수평；핵심용호（혹의견령수）재자원동태발전이용과정중점거주요지위：사군내소단체적발전，대지식절점적봉부이급정개사구내자원동태발전이용구유일정적영향작용。근거연구결과적분석，종성원교호、의견령수적작용、응취자군적건설화공건공향등방면제출건의，이촉진망락자원적동태발전화이용。
The development of web 2.0 promotes the interaction between users, users and resources which also encourages the development and utilization of network resources. Based on social network analysis and content analysis, the paper finds the following results after analyzing the development and utilization of resources brought by users＇ interaction in the group of ＂educational technology＂ from Sina microblog：（1） the degree of users＇ interaction affects the level of the dynamic development and utilization in public virtual learning community; （2） core users（opinion leaders） dominate in the process of the dynamic development and utilization; （3） the small groups in the community have certain effects on the richness of knowledge nodes and the dynamic development and utilization of the whole community. According to the analysis, some suggestions are proposed from the aspects of the interaction of members, the role of opinion leaders, and the co-construction and sharing of cohesive subgroup in order to promote the dynamic development and utilization of network resources in virtual learning community.