The original 26-item Self-Compassion Scale (SCS; Neff, 2003) and 12-item Short-Form Self-Compassion Scale (SF-SCS; Raes et al., 2011) are scales commonly used in cross-sectional and longitudinal research to assess the global self-compassion construct and its six facets. We introduce the Single-Item Self-Compassion Scale (SISC; 'I have high self-compassion') to measure the global self-compassion construct in time-, space- and resource-limited contexts (e.g., daily diaries, experience sampling and nationally representative surveys). Additionally, the SISC will expand knowledge about self-compassion by providing researchers whose primary interest is not self-compassion with a convenient, face-valid option to measure self-compassion. Across 10 samples (four cross-sectional, four longitudinal and two 7-day daily diary; N = 2,477), we demonstrated that the SISC has acceptable psychometric properties. Specifically, the SISC was temporally consistent, correlated adequately with the SCS and SF-SCS, exhibited nearly identical correlational patterns when compared with the SCS and SF-SCS with a wide range of criterion measures (e.g., self-esteem, personality, affective and social functioning, mental health and demographic variables) and saved 12 min over a 7-day diary. Results replicated among students, community samples and across the United States, Turkey and Malaysia. Thus, we provide the field with an alternative measure of the global self-compassion construct that complements the SCS and SF-SCS.
Theory and research converge to suggest that authenticity predicts positive psychological adjustment. Given these benefits of authenticity, there is a surprising dearth of research on the factors that foster authenticity. Five studies help fill this gap by testing whether self-compassion promotes subjective authenticity. Study 1 found a positive association between trait self-compassion and authenticity. Study 2 demonstrated that on days when people felt more self-compassionate, they also felt more authentic. Study 3 discovered that people experimentally induced to be self-compassionate reported greater state authenticity relative to control participants. Studies 4 and 5 recruited samples from multiple cultures and used a cross-sectional and a longitudinal design, respectively, and found that self-compassion predicts greater authenticity through reduced fear of negative evaluation (Study 4) and heightened optimism (Study 5). Across studies, self-compassion's effects on authenticity could not be accounted for by self-esteem. Overall, the results suggest that self-compassion can help cultivate subjective authenticity.