Dissonance-based Interventions for the Prevention of Eating Disorders: Using Persuasion Principles to Promote Health

Authors: Stice, E., Shaw, H., Black Becker, C., Rohde, P.
"Relative to assessment-only controls, DBIs have produced greater reductions in ED risk factors, ED symptoms, future risk for onset of threshold or subthreshold EDs...with some effects persisting through 3-year follow-up."