Application of the clinical polygraph examination to the assessment,treatment and monitoring of sex offenders

Abstract

Post Conviction Clinical Polygraph Examination Testing (Lie Detector Testing) offers significant opportunities for assessing, treating and monitoring sex offenders. This article briefly reviews the historical development of polygraph techniques including the physiological measures employed, the administration of the polygraph and the interpretation of data collected. Criticisms of polygraphy are explored and information concerning the scientific acceptability of these procedures is given. The current influence of polygraphy in sex offender work is reviewed. Evidence is given of the utility of polygraphy in reducing denial, improving treatment outcomes and more effectively supervising sex offenders on probation or license. Cost benefit considerations are examined, as well as the need for further controlled research and future regulation of the polygraph, if it is to be introduced in Britain. Planned UK Trials are described.     

School disorder, victimization, and general v. place-specific student avoidance

This study utilizes a national sample of 3, 776 high-school students to test two theoretical models of school avoidance behavior. More specifically, this study examines the relationships between student avoidance and both school disorder (or, incivilities) and previous victimization experiences. Further, the study also examines whether the presumed effects of incivilities and victimization on avoidance operate indirectly, through student fear. Negative Binomial regression analyses showed that perceived disorder in the form of presence of gangs and previous bullying victimization are key sources of student fear. In turn, student fear is positively correlated with two distinct types of avoidance behavior. Interestingly, controlling for student fear does not dissolve the significant, positive effects of perceived gang presence and bullying victimization.     

The Short-Term Dynamics of Peers and Delinquent Behavior: An Analysis of Bi-weekly Changes Within a High School Student Network

Objectives

To analyze short-term changes in peer affiliations, offending behavior and routine activities in order to evaluate three different processes: peer selection, peer socialization and situational peer influences.

Methods

The short-term longitudinal TEENS study was conducted among a cohort of students from one mid-sized high school in Kentucky, as part of the larger Rural Substance Abuse and Violence Project. The study sample consists of one complete network of 155 ninth graders who completed surveys about their peer affiliations, routine activities and offending behaviors over the course of five waves of data collection during the beginning of the school year. The measurement intervals were no more than 2 weeks long. Longitudinal network analysis (SIENA software that enables actor-oriented stochastic modeling) was used to estimate peer selection, socialization, and situational effects.

Results

Peer networks, offending, and routine activities appeared to be very volatile over the research period. Peer selection effects were found for structural network properties, demographics and delinquent values, but not for peer delinquency. We did not find significant peer socialization effects within the research period, but instead found that changes in offending were related to situational changes in unstructured socializing, alcohol use and marijuana use.

Conclusions

The results suggest that traditional time lags of one year or six months between measurements may fail to capture short-term relations between peers and behavior. Long-term peer influence processes like socialization may be less important in the short run, while situational peer effects might be more salient.

     

Anti‐feminism in western Europe 1975–1987

This study traces the development of anti‐feminist attitude trends in Western Europe from 1975–1987. It focuses in particular on the sources of and changes in opposition to women's participation in politics by noting the percentages of Eurobarometer survey respondents who agreed in 1975, 1983, and 1987 that ‘politics should be left to men’.     

Actuarial risk assessment and recidivism in a sample of UK intellectually disabled sexual offenders

Abstract

This study examines the effectiveness of three risk assessment instruments: Static-99, Risk Matrix 2000 (RM2000) and the Rapid Risk of Sex Offender Recidivism (RRASOR), in predicting sexual recidivism among 27 intellectually disabled sex offenders. The overall sexual offence reconviction rate was 30%, while non-recidivists remained offence-free over 76 months of follow-up. Static-99 presented as performing as well as guided clinical judgements in mainstream population studies [area under the curve (AUC)=0.64] exceeding the performance of RM2000 (AUC=0.58) in predicting sexual recidivism. However, the results were not statistically significant. In contrast to previous findings, the RRASOR presented the worst level of prediction (AUC=0.42). These results highlight the need to investigate further with larger sample sizes and in conjunction with more dynamic measures of risk. Proposed relevant factors are discussed in detail.     

Attachment-based practice with adults: understanding strategies and promoting positive change. A new practice model and interactive resource for assessment,intervention and supervision

Abstract

The purpose of this study was to test whether attachment styles change over the course of a sex offender-specific treatment programme for incarcerated adult male sex offenders. To measure attachment styles, 44 male sex offenders (treatment n = 26, waitlist n = 18) completed the Relationship Scales Questionnaire (RSQ) and the Adult Attachment Scale (AAS). The results indicated that treatment participants showed significant decreases in levels of anxious attachment measures from pre- to post-test. Furthermore, the results from the RSQ 2-factor showed that participants in the treatment group demonstrated a significant decrease in avoidant attachment levels at post-test compared to the waitlist group. The results from the AAS showed that participants in the treatment group demonstrated a significant decrease in dependent attachment levels at post-test compared to the waitlist group. Implications of results are discussed.