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Innovative interventions for disordered eating: evaluating dissonance-based and yoga interventions.

Mitchell KS, Mazzeo SE, Rausch SM, Cooke KL

Department of Psychology, Virginia Commonwealth University, Richmond, VA 23284-2018, USA. s2ksmitc@vcu.edu

OBJECTIVE: Eating-disordered behavior is prevalent among college women. Few interventions have successfully reduced risk factors for these behaviors, however. The most promising interventions are both selective and interactive. This study compared two newer types of interventions that meet these criteria: cognitive dissonance and yoga programs. METHOD: This study advertised programs for women who were dissatisfied with their bodies. Participants (N = 93) were randomly assigned to dissonance, yoga, or control groups. RESULTS: Hierarchical regression analyses revealed that there were no significant post-intervention differences between the yoga and control groups. Dissonance group participants had significantly lower scores than the scores of both other groups on measures of disordered eating, drive for thinness, body dissatisfaction, alexithymia, and anxiety. CONCLUSION: These findings have important implications for interventions on college campuses. In particular, dissonance interventions appear to be an efficient and inexpensive approach to reducing eating disorder risk factors. Additional research regarding the value of yoga interventions is needed.

Published 28 February 2007 in Int J Eat Disord, 40(2): 120-8.
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