Abstract
The Self-Rating Scale (SRS; Hooley et al., 2010), a widely used measure of self-criticism in self-injury research, did not utilize conventional test development methods and has limited psychometric data. We examined the internal consistency, test–retest reliability, and convergent and discriminant validity of the SRS. Participants were 295 psychology undergraduate students. The SRS demonstrated good internal consistency (α = .93), adequate test–retest reliability (r = .76), and satisfactory convergent validity with other measures of self-criticism. Convergent validity was also adequate for expected dimensions of perfectionism (socially prescribed, self-oriented, concerns about mistakes, and doubts about actions), depressive symptoms, and negative and positive affect. The SRS demonstrated adequate discriminant validity with expected constructs of perfectionism (other-oriented, personal standards, and organizational perfectionism). Although the SRS appears to be a psychometrically sound measure of self-criticism, high correlations with depression and perfectionism raise questions regarding the overlap of these constructs.
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