The findings suggest that hospital administrators should foster group trust and initiate a common vision among Registered Nurses. In addition, administrators and chief knowledge officers of hospitals should encourage positive intentions towards knowledge sharing.

If you would like to write for this, or any other Emerald publication, then please use our Emerald for Authors service information about how to choose which publication to write for and submission guidelines are available for all. Please visit www.emeraldinsight.com/authors for more information. About Emerald www.emeraldinsight.comEmerald is a global publisher linking research and practice to the benefit of society. The company manages a portfolio of more than 290 journals and over 2,350 books and book series volumes, as well as providing an extensive range of online products and additional customer resources and services.Emerald is both COUNTER 4 and TRANSFER compliant. The organization is a partner of the Committee on Publication Ethics (COPE) and also works with Portico and the LOCKSS initiative for digital archive preservation. AbstractPurpose -The purpose of this paper is to develop a conceptual model of how technology-enabled virtual experiences contribute to community members' online trust and engagement through inducing their community identification. It also seeks to examine two types of social influence in the virtual community: within-community normative pressure and normative pressure from outside the community. Design/methodology/approach -The authors employed the structural equation modelling approach to estimate a conceptual model using survey data from participants in the World of Warcraft online game community. Findings -The results mainly supported the hypotheses. It was shown that three types of experience could influence community members' engaging behaviour through an increase in community identification and community trust. More importantly it was found that normative pressure from outside the community exhibits a significant and inverted U-shaped relationship with online community engagement, while within-community normative pressure had a positive relationship with community engagement. No evidence was found to support the inverted U-shaped relationship between within-community normative pressure and community members' engagement. Originality/value -From perspectives of virtual experience, social identity theory, social trust, and susceptibility to normative influence, the current study contributes to a more comprehensive understanding of the process through which community members are willing to share what they know, participate in collective actions, and spend their time with strangers in a virtual space.

Nurses act as contact employees for their patient customers in the hospital, and they are required to provide patient safety and service quality. This study shows that nurses with high organisational commitment are willing to provide customer-oriented prosocial activities, which in turn enhances patient satisfaction.

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Purpose – The purpose of this paper is to present a conceptual model of how both the benefits and risks of social capital influence online knowledge sharing among virtual community members towards enhancing members’ relationship continuity and virtual community reputations. In addition, this study addresses the effects of complementary resources on knowledge sharing. Design/methodology/approach – The structural equation modelling approach was applied to estimate the conceptual model by using survey data from virtual community members. A total of 626 valid questionnaires were collected. Findings – The empirical results showed that most of the research hypotheses were supported. The benefits of social capital and complementary resources have a positive effect on knowledge sharing, thereby strengthening relationship continuity and community reputation. Furthermore, the risk of social capital has a negative effect on knowledge sharing, as expected. Originality/value – A review of the literature reveals a lack of studies focusing on both the positive and negative influences of social capital on online knowledge sharing. This study therefore contributes to a comprehensive perspective for understanding online knowledge sharing in virtual communities.