Assessment of juvenile sexual offenders: reliability and validity of the Abel Assessment for Interest in Paraphilias.

Empirical tests of the reliability and validity of the Abel Assessment for Interest in Paraphilias (AAIP) as used with juvenile sexual offenders were performed. Test-retest reliability, screening validity, and diagnostic validity were assessed using several analytical approaches. The temporal stability, sensitivity, and specificity of the AAIP as used with adolescents in residential and day treatment were not demonstrated. The results indicate the need for further refinement of the AAIP.