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.

The Static-99R: are there really differences between the normative groups?

A sample of 348 high-risk sexual offenders was divided into two groups based on the level of preselection (detained, n = 211, and nondetained, n = 137) and the groups were compared on a number of measures which were related to dynamic risk. The hypothesis was that the detained group would score as being higher need on these instruments than the nondetained group. This hypothesis was supported with the detained group reporting greater levels of hostility, cognitive distortions supportive of offending, sexual obsessions, and sexually deviant behaviours.

Comparing sexual offenders at the Regional Treatment Centre (Ontario) and the Florida Civil Commitment Center.

Sexual offender civil commitment (SOCC) continues to be a popular means of managing risk to the community in many U.S. jurisdictions.

Pedophilia: an evaluation of diagnostic and risk prediction methods.

One hundred thirty child sexual abusers were diagnosed using each of following four methods: (a) phallometric testing, (b) strict application of Diagnostic and Statistical Manual of Mental Disorders (4th ed., text revision [DSM-IV-TR]) criteria, (c) Rapid Risk Assessment of Sex Offender Recidivism (RRASOR) scores, and (d) "expert" diagnoses rendered by a seasoned clinician. Comparative utility and intermethod consistency of these methods are reported, along with recidivism data indicating predictive validity for risk management.

Substance abuse among high-risk sexual offenders: do measures of lifetime history of substance abuse add to the prediction of recidivism over actuarial risk assessment instruments?

There has been relatively little research on the degree to which measures of lifetime history of substance abuse add to the prediction of risk based on actuarial measures alone among sexual offenders. This issue is of relevance in that a history of substance abuse is related to relapse to substance using behavior. Furthermore, substance use has been found to be related to recidivism among sexual offenders.

Comparison of measures of risk for recidivism in sexual offenders.

Data for both sexual and violent recidivism for the Static-99, Risk Matrix 2000 (RM 2000), Rapid Risk Assessment for Sex Offense Recidivism (RRASOR), and Static-2002 are reported for 419 released sexual offenders assessed at the Regional Treatment Centre Sexual Offender Treatment Program. Data are analyzed by offender type as well as the group as a whole. Overall, the Static-2002 performed best for both outcomes, although differences between measures were not significant.

Treatment of sexual offenders with psychopathic traits: recent research developments and clinical implications.

This article provides a review of recent literature related to the treatment of psychopathy in forensic settings, with particular focus on studies with sexual offenders. The lack of empirical support for the position that psychopaths are untreatable is noted, and data suggesting optimism is discussed. Research demonstrating an interaction between psychopathy and substance abuse and between psychopathy and sexual deviance is also presented.

Sexual offenders' state-of-mind regarding childhood attachment: a controlled investigation.

Attachment experiences have been regarded as significant by researchers and clinicians attempting to explain the etiology of sexual offending. Although initial studies have revealed some promising evidence, there are a number of theoretical and methodological problems with this preliminary body of work. While addressing these limitations, the goal of the present study was to investigate state-of-mind regarding childhood attachment among subtypes of sexual offenders, comparing them to both a sample of nonsexual offenders and to the documented patterns of nonoffenders.

Responsivity issues in the treatment of sexual offenders.

Andrews and Bonta (2003) have presented a model of effective correctional programming focusing on risk, need, and responsivity factors for a general criminal population. When applied to sexual offenders, the first two issues (risk assessment and treatment targets such as cognitive distortions) have received a great deal of research attention. However, little attention has been paid to responsivity issues: those factors that influence the extent to which clients benefit, or fail to benefit, from treatment programs.

Psychopathy, treatment change, and recidivism in high-risk, high-need sexual offenders.

The present study investigated 154 consecutive admissions to the Regional Treatment Center (Ontario) Sex Offender Treatment Program with reference to psychopathy and outcome. Ratings of treatment behavior, as well as clinical judgments as to whether risk was reduced, were coded based on treatment reports. With reference to Psychopathy Checklist-revised (PCL-R) scores, survival analyses indicated that high scorers recidivated at significantly higher rates than low scorers.

Developments in the assessment and treatment of sexual offenders: looking backward with a view to the future.

This article provides a brief review of a number of key developments within the area of sexual offending over the past two decades. In addition, several directions for future research are discussed. The review presents information concerning several well-validated risk assessment instruments that are available.

Alcohol and drug abuse among sexual and nonsexual offenders: relationship to intimacy deficits and coping strategy.

Three groups of subjects (N = 95) consisting or rapists, child molesters, and a comparison group of violent offenders were examined with reference to history of alcohol abuse, history of drug abuse, intimacy deficits, and emotionally based coping strategies. No differences were found between the two groups of sex offenders on any of the measures examined. Sex offenders were found to be significantly older than the comparison group.

Dosage of treatment to sexual offenders: are we overprescribing?

A sample of 337 offenders who received treatment in a variety of sex offender treatment programs in the Ontario region of Correctional Service Canada between 1993 and 1998 were divided based on the highest intensity sex offender programming that they received (low, moderate, and high). The three groups were compared with reference to a variety of actuarial risk assessment measures, criminogenic factors, and the number and type of treatment programs completed. It was hypothesized that the high-intensity group would have more criminogenic risk factors, higher actuarial scores, and participate in more treatment programs than both the moderate- and low-intensity groups.