Mansueto, G., Sassaroli, S., Ruggiero, G. M., Caselli, G., Nocita, R., Spada, M. M., & Palmieri, S. The Mediating Role of Emotion Dysregulation in the Association Between Perfectionism and Eating Psychopathology Symptoms. 2024 – Clinical Psychology & Psychotherapy, 31(4), e3020.

Introduction

This study explored the possible mediating role of emotion dysregulation in the association between perfectionism and eating psychopathology symptoms.

Method

One hundred forty-two outpatients with eating disorders (EDs) were enrolled. Perfectionism, emotion dysregulation, ED psychopathology, anxious and depressive symptoms were assessed. Correlation, mediation and 95% bias corrected and accelerated (BCa CI) bootstrapped analyses were run.

Results

Emotion dysregulation was found to mediate the association between concern over mistakes perfectionism and restraint (indirect effect: 0.093, BCa CI: 0.001–0.02, adjusted R² = 0.3324, p < 0.001), shape concern (indirect effect: 0.0130, BCa CI: 0.004–0.03, adjusted R² = p < 0.001) and weight concern (indirect effect: 0.0142, BCa CI: 0.004–0.03, adjusted R² = 0.2986, p < 0.001).

Conclusion

Among ED outpatients, emotion dysregulation may be involved in the association between concern over mistakes perfectionism and persistence of eating psychopathology symptoms. Emotion dysregulation could be considered as possible therapeutic target to reduce the persistence, and severity, of eating psychopathology symptoms among ED patients with concern over mistakes perfectionism.