The Influence of Positive and Negative Aspects of Perfectionism on Psychological Distress in Emerging Adulthood: Exploring the Mediating Role of Self-Compassion

Perfectionism constitutes a multidimensional personality trait. According to the diathesis–stress model, perfectionism may predispose individuals to experience increased psychological distress during stressful periods. Since self-compassion is considered as a protective factor within the context of mental health difficulties, the primary objective of this study was to explore the mediating function of self-compassion in the relationship between positive (i.e., high standards and order) and negative (i.e., discrepancy) aspects of perfectionism and psychological distress among Greek emerging adults. The sample consisted of 410 university students (47.6% males and 52.4% females), with a mean age of 20.61 ± 1.88 years. The Almost Perfect Scale-Revised (APS-R), the Self-Compassion Scale (SCS), and the General Health Questionnaire-28 (GHQ-28) were used to assess perfectionism, self-compassion, and psychological distress, respectively. The results indicated that self-compassion mediated the association between positive and negative aspects of perfectionism and different dimensions of psychological distress (i.e., somatic symptoms, anxiety/insomnia, social dysfunction, and severe depression). Specifically, discrepancy and increased levels of high standards were related to lower levels of self-compassion, thus leading to greater endorsement of psychological distress. In contrast, order was associated with higher levels of self-compassion, thus leading to lower levels of psychological distress. The findings of the present study highlight that self-compassion is an overall important area to examine in nonclinical populations. These findings have implications for the effectiveness of cognitive behavioral therapy (CBT) in enhancing individuals’ self-acceptance and awareness of their perfectionistic tendencies, as well as compassion-focused therapy (CFT) in elevating self-compassion, mindfulness, and overall psychological well-being while reducing psychological distress.