We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDo participants' preferences for mode of delivery (text, video, or both) influence the effectiveness of a Web-based physical activity intervention?AuthorsVandelanotte C; Duncan MJ; Plotnikoff RC; Mummery WKPublicationJournal of medical Internet research, 2012, Vol 14, Issue 1, pe37ISSN1438-8871Publication typearticleDOI10.2196/jmir.1998