Prejudice against those who are perceived as ‘fat’ or obese (anti-fat prejudice) is rife, increasing, and associated with negative outcomes for those targeted for such treatment. The present review sought to identify and describe published research on interventions to reduce anti-fat prejudice. A systematic search of relevant databases (e.g. PsychInfo, PubMed, Scopus) found 16 published studies that had sought to reduce anti-fat prejudice. Most notable was the lack of research on interventions for reducing anti-fat prejudice. Methodological problems that limit the interpretability of results were identified in the majority of studies found. Interventions employing more rigorous experimental designs provided at best mixed evidence for effectiveness. Although several studies reported changes in beliefs and knowledge about the causes of obesity, reductions in anti-fat prejudice did not typically accompany these changes. Anti-fat prejudice interventions adopting social norm- and social consensusbased approaches appear encouraging but are scarce. The lack of prejudice reduction following most interventions suggests that psychological mechanisms other than, or additional to, those being manipulated may underpin anti-fat prejudice. New directions for researching anti-fat prejudice are suggested. Given the strength of antipathy displayed toward those who are perceived as ‘fat’ or obese, research in this area is urgently required.

This study investigated the effectiveness of two interventions in reducing eating disorder risk factors under naturalistic conditions in sororities. Based on previous research, the campus sororities chose to implement a semi-mandatory, two-session eating disorder prevention program to all new sorority members (N=90) during sorority orientation. To facilitate evaluation, sororities agreed to random assignment of new members to either a cognitive dissonance or media advocacy intervention. Undergraduate peer facilitators ran the groups. Although both interventions had an effect, cognitive dissonance generally was superior at eight-month followup. Results further support the utility of cognitive dissonance in reducing eating disorder risk factors, and suggest that non-doctoral level leaders can deliver the program. Results also indicate that a semi-mandatory format does not reduce effectiveness.Peer Facilitated Eating Disorder 3

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The main aims of this study were to describe change in psychological outcomes for adolescents with anorexia nervosa across two treatments, and to explore predictors of change, including baseline demographic and clinical characteristics, as well as weight gain over time. Participants were 121 adolescents with anorexia nervosa from a two-site (Chicago and Stanford) randomized controlled trial who received either family-based treatment or individual adolescent supportive psychotherapy. Psychological symptoms (i.e., eating disorder psychopathology, depressive symptoms, and self-esteem) were assessed at baseline, end of treatment, 6-month, and 12-month follow-up. Conditional multilevel growth models were used to test for predictors of slope for each outcome. Most psychological symptoms improved significantly from baseline to 12 month followup, regardless of treatment type. Depressive symptoms and dietary restraint were most improved, weight and shape concerns were least improved, and self-esteem was not at all improved. Weight gain emerged as a significant predictor of improved eating disorder pathology, with earlier weight gain having a greater impact on symptom improvement than later weight gain. Adolescents who presented with more severe, complex, and enduring clinical presentations (i.e., longer duration of © 2014 Elsevier Ltd. All rights reserved. * Corresponding author: The University of Chicago, 5841 S. Maryland Ave., MC 3077, Chicago, IL 60637, eaccurso@uchicago.edu, Phone: 773.834.1007, Fax: 773.702.9929. a Department of Psychiatry and Behavioral Neuroscience, The University of Chicago b Department of Psychiatry and Behavioral Sciences, Stanford University Publisher's Disclaimer: This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. NIH Public Access NIH-PA Author ManuscriptNIH-PA Author Manuscript NIH-PA Author Manuscript illness, greater eating disorder pathology, binge-eating/purging subtype) also appeared to benefit more psychologically from treatment. Keywordsadolescent anorexia nervosa; psychological recovery; outcome; family-based treatmentResearch indicates that adolescent anorexia nervosa (AN) frequently co-occurs with other psychological symptoms and disorders. For clinical and sub-clinical adolescent AN, the most common co-occurring diagnoses include mood disorders (e.g., major depression) and anxiety disorders (e.g., separation anxiety disorder, obsessive-compulsive disorder, generalized anxiety disorder, and social phobia) (O'Brien & Vincent, 2003;Touchette et al., 2010). In addition, adolescents with eating disorders report greater eating disorder psychopathology, greater d...

Over the past two decades, the field of eating disorders has made remarkable strides in identifying, evaluating, and disseminating successful prevention programs. The current review identifies and discusses nine distinct eating disorders prevention programs that reduce existing eating disorder pathology or prevent the onset of future pathology. Each program was evaluated in one or more controlled trial with a follow-up period of at least six months. We review the evidence base for these nine successful programs and discuss their common and unique features. Based on authors’ descriptions of their programs in published trials, we found that all programs were theory-driven, targeted one or more eating disorder risk factor (e.g., body dissatisfaction), were delivered across multiple group sessions, and included at least some interactive content. Most programs included content related to healthy eating/nutrition, media literacy/sociocultural pressures, and body acceptance/body satisfaction. Notably, there was wide variation in some participant features (e.g., participant age, sex, risk status) and intervention features (e.g., setting and format, length and dose, providers), suggesting that a variety of programs are beneficial in impacting eating disorder pathology. Implications and directions for future research are discussed, including an increased focus on universal and indicated prevention programs, expanding programs to a wider age range and a broader spectrum of weight-related problems, and rigorous evaluation of programs through efficacy, effectiveness, and implementation research.