Research indexExerciseEncyclopedia of Health Communication·1 Jan 2014DOI10.4135/9781483346427.n179ExerciseEncyclopedia of Health Communication · 2014 · SubscriptionDOI10.4135/9781483346427.n179ReadRead at the publisherSaveCiteAdd to literature reviewPaywalledThe full text is at the publisherOpen it at the publisher to read it.Read at the publisherDiscussionAdd to the discussionTopicsPsychologyRelated papersMoreDetailsPublished, languageSuggest a correction or report