Costa, JoanaMaroco, JoãoGouveia, José Augusto PintoFerreira, CláudiaCastilho, Paula2015-09-032015-09-0320151063-3995http://hdl.handle.net/10400.12/3918Background: During the last years, there has been a growing interest in self-compassion. Empirical evidences show that self-compassion is associated with psychological benefits among young adults and it might be considered a buffer factor in several mental disorders. Aims: The aim of this study was to validate the psychometric properties of the Self-compassion Scale (SCS: Neff, 2003a) after the initial lack of replicating the original six-factor structure. Method: Data were collected from the overall database of a research centre (56 men and 305 women; mean age = 25.19) and comprised four groups: borderline personality disorder, anxiety disorder, eating disorder and general population. Results: Confirmatory factor analysis supported a two-factor model (self-compassionate attitude versus self-critical attitude) with good internal consistencies, construct-related validity and external validity. Configural, weak measurement and structural invariance of the two-factor model of SCS were also shown. Conclusions: Findings support the generalizability of the two-factor model and show that both properties and interpretations of scores on self-compassion are equivalent across these population groups.engSelf-compassionate attitudeSelf-critical attitudeTwo-factor modelFactorial invariancejournal article10.1002/cpp.1974