Dissonance interventions are helpful in the prevention of eating disorders. The key element seems to be:

Question

Quizplus · Accepted Answer

Dissonance interventions that involve expressive writing have been found to be effective in reducing internalization and acceptance of the thin ideal, which can prevent the development of eating disorders. These interventions typically involve writing about personal experiences and challenging the societal pressures to conform to the thin ideal. Behavioral exercises and accepting unattainable standards may also be helpful, but research has found expressive writing to be particularly effective. The age at which the intervention is conducted may also be important, but it is not as critical as the specific intervention method used.

Dissonance Interventions Are Helpful in the Prevention of Eating Disorders