| Abstract: | This study investigated the psychometric properties of the Adaptive Behavior Scale (ABS) with a sample of chronic psychiatric inpatients. Patients (N = 117) on extended care wards of a state hospital were assessed with the ABS. An orthogonal principal-components analysis revealed three underlying factors (independent functioning, general maladaptation, and inappropriate social behavior). Evidence for construct validity was demonstrated by analyses demonstrating that the ABS could discriminate among patients according to age, diagnosis, and length of hospitalization. The results are consistent with previous data which suggest that the ABS can be appropriately used with psychiatric patients. Implications of the results for suggestions regarding possible revision of the ABS are discussed. |
