Group cognitive-behavioral therapy and group interpersonal psychotherapy for the nonpurging bulimic individual: A controlled comparison.

Wilfley, Denise E., Agras, W. Stewart, Telch, Christy F., Rossiter, Elise M.·1993·Journal of Consulting and Clinical Psychology

Abstract

This study evaluated the effectiveness of group cognitive-behavioral treatment (CBT) and group interpersonal psychotherapy (IPT) for binge eating. Fifty-six women with nonpurging bulimia were randomly assigned to 1 of 3 groups: CBT, IPT, or a wait-list control (WL). Treatment was administered in small groups that met for 16 weekly sessions. At posttreatment, both group CBT and group IPT treatment conditions showed significant improvement in reducing binge eating, whereas the WL condition did not. Binge eating remained significantly below baseline levels for both treatment conditions at 6-month and 1-year follow-ups. These data support the central role of both eating behavior and interpersonal factors in the understanding and treatment of bulimia.

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  2. A meta-analysis of outcome studies comparing bona fide psychotherapies: Empiricially, "all must have prizes."
    Wampold, Bruce E., Mondin, Gregory W., Moody, Marcia, Stich, Frederick, Benson, Kurt, Ahn, Hyun-nie · 1997 · Psychological Bulletin
  3. Is cognitive–behavioral therapy more effective than other therapies?
    Tolin, David F. · 2010 · Clinical Psychology Review
  4. Binge eating disorder and obesity
    de Zwaan, M · 2001 · International Journal of Obesity
  5. Mindfulness-Based Eating Awareness Training (MB-EAT) for Binge Eating: A Randomized Clinical Trial
    Kristeller, Jean, Wolever, Ruth Q., Sheets, Virgil · 2014 · Mindfulness

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Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Group cognitive-behavioral therapy and group interpersonal psychotherapy for the nonpurging bulimic individual: A controlled comparison. https://app.cochat.ai/papers/10.1037//0022-006x.61.2.296
The paper
Wilfley, D. E., Agras, W. S., Telch, C. F., & Rossiter, E. M. (1993). Group cognitive-behavioral therapy and group interpersonal psychotherapy for the nonpurging bulimic individual: A controlled comparison. Journal of Consulting and Clinical Psychology. https://doi.org/10.1037//0022-006x.61.2.296

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