Self-compassion is linked to positive affect and buffers declines in self-esteem

Abstract Successes and failures shape affective experiences and self-esteem. Self-compassion has been proposed as a protective factor, allowing individuals to acknowledge both strengths and shortcomings without excessive self-criticism. However, the mechanisms through which self-compassion influences changes in affect and self-esteem remain poorly understood. Here, we experimentally tested whether self-compassion modulates the links between performance feedback, affective experience and performance self-esteem. Participants completed an effortful performance task and received trial-by-trial feedback while repeatedly rating their positive affect, and reported on their state self-esteem both before and after the task. Results showed that self-compassion buffered against declines in performance self-esteem among poorly performing individuals, predicted higher overall positive affect throughout the task, and was associated with increased post-task performance self-esteem. Moreover, performance feedback predicted positive affect, and positive affect predicted post-task performance self-esteem, although these pathways were not moderated by self-compassion. Together, these findings add to the growing evidence of how self-compassion impacts positive affect and performance self-esteem, and may inform treatment strategies for clinical populations characterized by low self-esteem or heightened self-criticism.