The contribution of psychopathic traits and substance use in the prediction of recidivism of sexual offenders.

Substance use and dependence may play an essential role in the risk of reoffending by sex offenders. Research examining the influence of substance use and dependence on the criminal behaviour of psychopathic sex offenders is limited. Alcohol and drug use have been identified as factors which promote criminal behaviour and are suspected to contribute, at least partially, to the probability of reoffending.

To Reoffend or Not to Reoffend? An Investigation of Recidivism Among Individuals With Sexual Offense Histories and Psychopathy.

Although psychopathy is a well-established risk factor for recidivism among those who have committed sexual offenses, there are nonetheless some individuals with sexual offense histories who are high in psychopathy but do not recidivate. This population-nonrecidivating psychopathic sex offenders (NRP-SOs)-was the focus of the current investigation. Data from 111 individuals with sexual offense histories who received a Hare Psychopathy Checklist-Revised (PCL-R) rating of at least 25 (suggesting the presence of psychopathy) were analyzed.

The Use of Leuprolide Acetate in the Management of High-Risk Sex Offenders.

The present study investigates whether leuprolide acetate (Lupron) adds to the efficacy of traditional sex offender treatment. A group of sex offenders receiving both Lupron and cognitive behavioral therapy (CBT; = 25) were compared with a group of sex offenders receiving only CBT ( = 22). Treated subjects were compared with norms available with reference to the Static-99R, as well as compared with a sample of untreated, nonsexual violent offenders ( = 81), to provide baseline data regarding risk of violent recidivism.

Individual Community-Based Treatment of Offenders With Mental Illness: Relationship to Recidivism.

This study explores the effectiveness of psychological intervention at reducing the risk of recidivism among a group of high-risk, high-need offenders housed in a Community Correctional Centre (CCC) operated by the Correctional Service of Canada (CSC). File reviews on 136 male federal offenders living in a CCC in a large metropolitan area were included in the present investigation. Previous research on this sample by our team indicated that the majority of this sample met diagnostic criteria for a variety of psychiatric conditions.

Mental health diagnoses and recidivism in paroled offenders.

Although the issue of mental illness among offender populations has received attention in the last number of years, there are a number of issues related to mental illness among such groups that require more study. One such topic relates to the association between mental illness, actuarially assessed risk of recidivism, and observed rates of reoffending. In the present investigation, file information was reviewed to determine the presence of a variety of mental health conditions.