http://crx.sagepub.com/ Communication Research http://crx.sagepub.com/content/early/2011/05/12/0093650211408593 The online version of this article can be found at: DOI: 10.1177/0093650211408593 published online 12 May 2011 Communication Research Hua Wang, Jae Eun Chung, Namkee Park, Margaret L. McLaughlin and Janet Fulk Acceptance Perspective Understanding Online Community Participation : A Technology Published by: http://www.sagepublications.com can be found at: Communication Research Additional services and information for http://crx.sagepub.com/cgi/alerts Email Alerts: http://crx.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: at SUNY AT BUFFALO on May 14, 2011 crx.sagepub.com Downloaded from