title: What does viewing a pro-anorexia website do? An experimental examination of website exposure and moderating effects.
abstract: OBJECTIVE
  This study experimentally examined the effects of viewing a pro-anorexia website.
  
  
  METHODS
  Following construction of a prototypic pro-anorexia website, 235 female undergraduates were randomly assigned to view either the pro-anorexia website or one of two comparison websites related to female fashion (using average-sized models) or home décor. Post-website affect, cognitions, and behavioral expectations were examined along with moderator effects.
  
  
  RESULTS
  Study participants exposed to the pro-anorexia website had greater negative affect, lower social self-esteem, and lower appearance self-efficacy post-website than those who viewed a comparison website. Additionally, they perceived themselves as heavier, reported a greater likelihood of exercising and thinking about their weight in the near future, and engaged in more image comparison. Minimal support was found for moderator effects.
  
  
  CONCLUSIONS
  Results provide an empirical basis for concern (expressed by clinicians, researchers, the media) that pro-anorexia websites are a troubling new form of thin-ideal exposure that warrants further examination.
authors.affiliation: Department of Psychological Sciences, University of Missouri, Columbia, Missouri 65211, USA. bardoneconea@missouri.edu
authors.forename: Anna M
authors.initials: AM
authors.lastname: Bardone-Cone
authors.forename: Kamila M
authors.initials: KM
authors.lastname: Cass
mesh_terms: D000293:Adolescent; D000328:Adult; D000339:Affect; D000856:Anorexia Nervosa / Q000453:epidemiology* / Q000523:psychology*; D003071:Cognition; D030881:Disclosure; D005260:Female; D006801:Humans; D020407:Internet; D010551:Personality; D010552:Personality Assessment; D011795:Surveys and Questionnaires