“…To minimize the likelihood of Type I error, we limited our investigation of Axis I disorders to five syndromes with high prevalence among offenders [Corrado et al, 2000] that have been associated with aggression in other populations: Major Depressive Disorder (MDD), Generalized Anxiety Disorder (GAD), Posttraumatic Stress Disorder (PTSD), Alcohol Use Disorder and Drug Use Disorder. On the basis of prior work in noncriminal populations [Helfritz and Stanford, 2006], we hypothesized a positive relationship between each of these disorders and IA, but not PA. On the basis of prior studies of psychopathy, IA, and PA we hypothesized that F1 would be associated with PA and F2 would be associated with IA.…”