Robustness of Two Single-Item Self-Esteem Measures: Cross-Validation with a Measure of Stigma in a Sample of Psychiatric Patients

Abstract

Robins' Single-item Self-esteem Inventory was compared with a single item from the Coopersmith Self-esteem. Although a new scoring format was used, there was good evidence of cross-validation in 83 current and former psychiatric patients who completed Harvey's adapted measure of stigma felt and experienced by users of mental health services. Scores on the two single-item self-esteem measures correlated .76 ( p<.001), .76 and .71 with scores on the longer scales from which they were taken, and .58 and .53, respectively, with Harvey's adapted stigma scale. Complex and perhaps competing models may explain links between felt stigma and poorer self-esteem in users of mental health services.