Related Experiment Videos
Dissonance prevention program decreases thin-ideal internalization, body dissatisfaction, dieting, negative affect,
1Department of Psychology, University of Texas at Austin, Austin, Texas 78712, USA. stice@psy.utexas.edu
The International Journal of Eating Disorders
|February 5, 2000
Summary
This study shows a dissonance-based intervention effectively reduced eating disorder risk factors like body dissatisfaction and bulimic symptoms in young women. Most positive effects persisted a month later.
Area of Science:
- Psychology
- Clinical Psychology
- Eating Disorder Research
Background:
- Traditional psychoeducational programs for eating disorder prevention have limited success.
- A need exists for more effective, targeted interventions for individuals at risk.
Purpose of the Study:
- To test a dissonance-based preventive intervention for eating disorders.
- To assess the intervention's impact on risk factors and symptoms.
Main Methods:
- A preliminary experiment involved 30 female undergraduates with body image concerns.
- Participants were assigned to either a 3-session dissonance-based intervention or a control group.
- Data were collected at baseline, post-intervention, and at a 1-month follow-up.
Main Results:
- The intervention group showed significant decreases in thin-ideal internalization, body dissatisfaction, dieting, negative affect, and bulimic symptoms.
- These improvements were largely maintained at the 1-month follow-up.
- The control group did not experience similar changes.
Conclusions:
- Dissonance-based interventions show promise for reducing bulimic pathology and associated risk factors.
- Findings provide experimental support for the link between thin-ideal internalization and negative psychological outcomes.
- This targeted approach may be a viable strategy for eating disorder prevention.