“…Another unusually wellevaluated group peer intervention for college students is the Body Project, a dissonance-based eating disorder prevention program for young women at risk for eating disorders due to body dissatisfaction (Stice et al, 2006). Also evaluated with RCTs, it has showed clear efficacy in reducing risk factors, eating disorder symptoms, functional impairment, and future eating disorder onset over a 3-year followup (Becker et al, 2005;Becker et al, 2008;Halliwell & Diedrichs, 2014;Matusek et al, 2004;Mitchell et al, 2007;Stice et al, 2008;Stice et al, 2006). Similar effects were seen in a more ecologically valid context (existing college counselors recruited participants and delivered the intervention to at-risk young women), with long-term eating disorder symptom reductions (Stice et al, 2011(Stice et al, , 2013.…”