Reliability, Construct, and Concurrent Validities of the Self-Appraisal Questionnaire

Abstract

The Self-Appraisal Questionnaire (SAQ) is a recently developed self-report questionnaire designed to predict violent and nonviolent offender recidivism. This 67-item, six-subscale tool measures quantitative criminogenic risk-need areas. The SAQ was administered to 303 federally sentenced Canadian male offenders. The total scale test-retest reliability coefficient was .95 and ranged from .69 to .93 for the subscales. Coefficient alphas ranged from .42 to .87. All the subscales with the exception of one had a one-factor solution. The SAQ subscales correlated with other instruments assessing similar constructs and with other measures of recidivism. Offenders with high SAQ totals and subscale scores committed significantly more offenses than did those with low SAQ scores. Similarly, offenders with a history of violence had higher SAQ total scores than the offenders with no history of violence. These preliminary results support the further study of the SAQ as an instrument for predicting violent and nonviolent recidivism.