Self-discrepancies and vulnerability to body dissatisfaction and disordered eating.

Two studies explored the relevance of self-discrepancies for body dissatisfaction and disordered eating. In Study 1, actual:ideal self-discrepancies of female undergraduates correlated with body shape dissatisfaction independent of Ss' body mass and number of appearance-related self-beliefs; actual:ought discrepancy was discriminantly associated with anorexic-related attitudes and behaviors. In Study 2 (using a mixed-gender sample), bulimic-related behaviors were associated with a form of actual:ideal discrepancy (unfulfilled positive potential) whereas anorexic-related symptoms were associated with actual:ought discrepancy. Both genders showed the predicted relations between self-discrepancies and disordered eating, and the predicted associations remained even when appearance-related attributes were excluded from scoring of self-discrepancies.