http://hpq.sagepub.com/ Journal of Health Psychology http://hpq.sagepub.com/content/early/2012/12/07/1359105312465916 The online version of this article can be found at: DOI: 10.1177/1359105312465916 published online 7 December 2012 J Health Psychol Dexter Voisin, Kevin Tan and Ralph DiClemente African American Adolescent Females A Longitudinal Examination of STI/HIV Prevention Knowledge and STIs among Published by: http://www.sagepublications.com can be found at: Journal of Health Psychology Additional services and information for http://hpq.sagepub.com/cgi/alerts Email Alerts: http://hpq.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: What is This? - Dec 7, 2012 OnlineFirst Version of Record >> at UNIV OF CHICAGO LIBRARY on December 31, 2012 hpq.sagepub.com Downloaded from