Sex offender management using the polygraph: a critical review

Reducing recidivism is a central goal in the treatment of sex offenders. In Europe, there is an increased interest in using the polygraph ("lie detector") as a tool in the treatment and risk assessment of convicted sex offenders. This interest originated from optimistic reports by American clinicians who argued that polygraph testing in the treatment of sex offenders is akin to urine analysis in the treatment of drug addiction. In this article, we critically examine the validity and utility of post-conviction sex offender polygraph testing. Our review shows that the available evidence for the claims about the clinical potential of polygraph tests is weak, if not absent. We conclude that portraying post-conviction polygraph testing as analogous to urine analysis is inaccurate, misleading, and ultimately, risky.     

Violent Stalkers. Detecting Risk Factors by the Police

In the experience of stalking victims a common element is the fear of physical violence. Until now risk factors that predict physical violence within stalking contexts have been carried out in relatively small, clinical-forensic samples. Consequently, the validity and practical utility of these risk factors in the law enforcement context remains unknown. Furthermore some risk factors have been identified in this research on the basis of information that is not available for or difficult to detect by the police in an early stage of the law enforcement process. The identification of risk factors of physical violence in stalking incidents in an early stage by the police was the subject of the presented study. Risk factors are identified based on literature, content analysis of police records and by testing interaction terms. Therefore 204 judicial files were analyzed, resulting in a five factor model predicting physical violence. Theoretical and practical implications of these findings are discussed.

The relationship between psychopathy and moral development in young sex offenders

Abstract

This study examined the relationship between psychopathic traits and moral development (moral judgement and empathy) in 85 Dutch male sex offenders between 13 and 23 years of age. Questions were asked about general life situations, sexual situations with morally relevant features, and questions about the offender's own abuse victim. A weak negative association was found between psychopathy and mature moral judgement, but only when questions involved the offender's own abuse victim. Weak to moderate negative associations were found between psychopathy and cognitive and affective empathy in general and sexual situations, but not in the own abuse victim situations. Further analysis revealed moderate negative associations between psychopathy and affective empathy in the own abuse victim situations, but only when an unfamiliar victim was involved. This is the first study, to our knowledge, showing that juvenile sex offenders with high levels of psychopathy have context-specific moral deficits, and that in this group both cognitive and affective empathy are related to psychopathy.     

Exploring the Indirect Effect of Preference Discrepancy on Intimate Partner Violence

Preference discrepancy is the difference between partners’ ideal and real relationship, and is assumed to have a negative effect on the relationship. This study examines its effect on psychological and physical intimate partner violence perpetration and victimization, and hypothesizes this effect will be mediated through relationship satisfaction, communication quality and/or conflict resolution ability. A sample of 156 respondents participated in this study. Bias-corrected bootstrap analyses revealed indirect effects of preference discrepancy on psychological and physical violence victimization through conflict resolution. People with high preference discrepancy scores report lower conflict resolution abilities, and in turn, higher victimization rates. There was also a significant total effect of preference discrepancy on physical violence perpetration, suggesting high preference discrepancy increases the chance of using physical violence against one’s partner. Further investigation is thus recommended, to assess if preference discrepancy could function as an additional anchor in the prevention of IPV within couples.     

Strange bedfellows: Federal systems and performance management

This paper offers the first link between models of the measurement and management of performance and the dimensions of governance arrangements in federal systems. Four ideal type approaches to governance in federal systems are correlated against four ideal types of measuring and managing performance. The paper develops a model that will support empirical research examining reform trajectories where evolving systems of federalism require evolving systems to manage performance in joint arrangements between levels of government.     

The Weak Government Thesis: Some New Evidence

Public Choice - This paper presents new evidence on the hypothesis that coalition governments will find it more difficult to keep their budgets in line after an adverse economic shock than do...     

Intellectual abilities and motivation toward substance abuse treatment in drug-involved offenders: a pilot study in the Belgian criminal justice system

A sample of Belgian drug-involved inmates (N=116) completed the European Addiction Severity Index, the Raven Standard Progressive Matrices (SPM), and the Circumstances, Motivation, and Readiness Scales. The pilot results demonstrate that nearly 50% of the participating drug-involved offenders display low intellectual abilities (SPM score definitely below average). Legal difficulties, drug abuse, and psychological problems are identified as the most severe problem areas for the total group. The participants display low to moderately low scores regarding motivation, readiness, and external reasons to stay in or leave treatment. No to very limited correlations between motivational attributes and other variables such as the length of the prison sentence and the number of violent crimes are found. Participants with high intellectual abilities are less motivated to enter substance abuse treatment compared to their counterparts with average and low intellectual abilities. Implications for treatment are discussed.     

Predictors of trauma symptomatology in sexually abused adolescents: a 6-month follow-up study

This study examines the natural course of trauma-specific symptoms 6 months after disclosure. Furthermore, this study investigates whether severity and type of abuse (intrafamilial or extrafamilial sexual abuse), negative appraisals, coping strategies, and crisis support measured at time of disclosure can be predictive of trauma symptoms 6 months later. Sixty-five sexually abused Flemish adolescents are reassessed 6 months after disclosure. Information from the participants is obtained through self-report questionnaires. Forty-six percent of the adolescents report clinically significant trauma symptoms. Although internalizing symptoms significantly decreases after 6 months, externalizing symptoms persist. Type or severity of the abuse does not account for differences in symptomatology. Two predictors of ongoing trauma symptomatology are identified: postdisclosure trauma symptomatology and a lack of initial crisis support. Information on the victims' postdisclosure symptomatology as well as information on the initial received social support is critical in understanding which abused adolescents are most at risk for poor outcomes in the long term.