虚拟社区公民行为在虚拟社区感与知识共享意图间的中介作用:自我效能感的调节机制  

Sense of Virtual Community and Intention of Sharing Knowledge: Mechanisms of Virtual Community Citizenship Behavior and Self-effi cacy

作　　者：徐长江[1] 于丽莹[1] 

机构地区：[1]浙江师范大学教师教育学院心理学系,金华321004

出　　处：《心理科学》2015年第4期923-927,共5页Journal of Psychological Science

基　　金：教育部人文社会科学研究规划基金项目(11YJA880124)的资助

摘　　要：采用问卷法对445名虚拟社区成员及与其比较亲密的其他社区成员进行调查,探讨了虚拟社区感的三个维度(成员感、影响力、沉浸感)对成员知识共享意图的影响及其内在作用机制。结果表明:(1)成员感对成员知识共享意图具有显著的正向预测作用,而影响力和沉浸感的预测作用不显著;(2)虚拟社区公民行为是成员感对成员知识共享意图作用的中介变量;(3)自我效能感在成员感—虚拟社区公民行为—知识共享意图关系中不具有显著的调节效应。Virtual community provides people increased opportunities to interact and form bonds with others. From the company perspective, it can broaden the scope and reach of customer relationships. Hence, scholars have been interested in people’s interactions in virtual community and their related outcomes. Knowledge sharing, a positive helping behavior, is commonly regarded as essential for both virtual community and their participants. And it has become evident that it is the basis of virtual community. As a result, increasing research interests have been raised by western scholars in this area. Knowledge sharing has been studied from various perspectives, the most promising one of which is sense of virtual community （SOVC）. Addressing numerous calls for future research on understanding the theoretical mechanisms that explain the relationship between sense of virtual community （SOVC, including SOVCM, SOVCIN and SOVCIM ） and intention of sharing knowledge, this study focused on how an member’s virtual community organizational citizenship behavior （VC-OCB） mediate the relationship his/her sense of virtual community and his/her intention of sharing knowledge. It also looked at how self-efficacy might moderate this mediated relationship. To avoid the common method bias, a paired survey for virtual community participants and their friends was used. Questionnaire A included scales of sense of virtual community, self-efficacy, intention of sharing knowledge and virtual community organizational citizenship behavior was appraised on Questionnaire B. The survey was distributed via applied psychology students. Hierarchical Regression Modeling （HRM） and Total Effect Moderation Model with bootstrap methods were used to test the hypotheses. The results of an empirical study involving 445 virtual community members indicated that SOVCM had significantly positive impact on the intention of sharing knowledge. In addition, the results of mediating test showed that, virtual community organizational citizenship behavior

关 键 词：虚拟社区公民行为 虚拟社区感 知识共享意图 自我效能感 

分 类 号：B848[哲学宗教—心理学]