Cautioning jurors regarding co-witness discussion: the impact of judicial warnings

Abstract

The research seeks to identify the most common problem areas and associated treatment needs of incarcerated and recently released offenders, to determine the importance of prison-based treatment and to assess the motivation of offenders towards treatment. Interviews were scheduled with representatives of three participant categories: drug-involved incarcerated offenders (n=18), recently released prisoners (n=15) and treatment staff members (n=18), resulting in 1971 statements. Using the qualitative software package WinMAX98, these expressions were categorized in a tree structure, after a codification process of the raw material. The results suggest that there is a difference in opinion between offenders and service providers with regard to the most important problems related to incarceration and re-entry. The findings further indicate that released offenders struggle more often than incarcerated offenders with problems concerning their psychological status. Therefore, the need for continuous through-care and aftercare is apparent, as is the necessity to assess the participants’ support expectancies and their individual needs. Motivating offenders to take part in (prison-based) treatment initiatives and aftercare is a major challenge, which can be accomplished by cooperation and partnerships between the criminal justice system and community-based treatment providers.     

The development of a filter model for prioritising suspects in burglary offences

Abstract

This paper discusses the development of a filter model for prioritizing possible links in dwelling burglary. The filters utilize the central aspects of crime scene information that is available and accessible to investigators in burglary, namely geo-spatial, temporal, behavioural, and dwelling information. The proposed filters were analysed using a sample of 215 dwelling burglaries committed by 43 serial burglars (i.e. 5 offences each) in order to determine the sequence in which the filters should be considered in prioritizing possible linked offences. The results indicated that the following order (i.e. better performance to worse performance) was most effective at linking offences, utilizing: (1) geo-spatial information, (2) temporal aspects, (3) behavioural information and, lastly, (4) dwelling characteristics. Specifically, the results indicated that offences in close proximity to one another should be given priority. Further, any offence occurring within a 28-day span before or after the index offence should be given priority. The paper argues that behavioural and dwelling characteristics are less effective for linking than geo-spatial and temporal information because the former two aspects are influenced significantly by situational and contextual cues on offender decision-making.     

The Treatment Engagement Rating scale (TER) for forensic outpatient treatment: Description,psychometric properties,and norms

Abstract

The Treatment Engagement Rating scale (TER) is a Dutch therapist rating instrument for treatment engagement (TE) of forensic outpatients. It yields scores for nine components of TE, which are aggregated in a total score. Following an analysis of the concept of TE, the TER is described, and various psychometric analyses of data from a forensic outpatient sample are reported. The nine component scores were found to constitute a homogeneous scale with good internal consistency (α=0.93, n=328) and adequate inter-rater reliability (intraclass correlation coefficient (ICC)=0.76, n=99). The validity of the TER is supported by correlations of 0.47, 0.66, and 0.91 (n=328) with measures for the motivation to engage in treatment. Applications for the TER in clinical practice and research are suggested.     

Examining the effectiveness of a UK community-based sexual offender treatment programme for child abusers

Abstract

An analysis of psychometric data from a sample of 341 UK child abusers who had completed a probation-based sex offender treatment programme was carried out in order to assess the effectiveness of therapeutic treatment. A cluster analysis was also undertaken to examine the pattern of pre-treatment problems. Three clusters of offenders, with distinctly different psychometric profiles, were identified depending upon the number and extent of their offence-specific and social adequacy problems. These were labelled Low need, Medium need and High need. Pre–post analyses revealed clinically significant treatment effects for the entire sample, with differing effects found across the clusters as follows: 50–81% of the Low need group scored within the cut-off (or normative range) at the post stage, while between 3% and 26% had shifted to a clinically significant degree; 34–75% of the Medium need group scored within the cut-off range after treatment, while between 9% and 100% had shifted to a clinically significant degree; 16–52% of the High need sample scored within the cut-off at the post-treatment stage, and between 15% and 80% had shifted to a clinically significant degree.     

Maintaining change programmes for offenders: some suggestions for practice

Abstract

Despite the widespread acceptance that follow-up or maintenance sessions are an important part of the change process for those who have completed offender rehabilitation programmes, there have been few attempts to articulate the basis upon which such sessions might be developed. This paper reviews the current theoretical and empirical literature relating to maintenance programmes, concluding that whilst there are a number of theories which might be relevant to the design of effective maintenance programmes, there is almost no empirical basis from which to make any assessment of their likely value or effectiveness.     

Predictors of sex offender treatment dropout: psychopathy,sex offender risk,and responsivity implications

Abstract

We examined sex offender treatment dropout predictors, in particular, the relationship of psychopathy and sex offender risk to treatment dropout in a sample of 154 federally incarcerated sex offenders treated in a high intensity sex offender treatment program. Demographic, criminal history, mental health and treatment-related data as well as data on risk assessment measures including the Static 99, Violence Risk Scale – Sexual Offender version (VRS-SO), and Psychopathy Checklist – Revised (PCL-R) were collected. Logistic regression and discriminant function analyses were used to identify predictors that made significant and unique contributions to dropout among all the variables under study. The Emotional facet of Factor 1 of the PCL-R and never being married were found to be the most salient predictors of treatment dropout and correctly identified about 70% of the cases. The implications of the findings for managing treatment dropout and for the treatment of psychopathic offenders are discussed.     

Using context and difference in sex offender treatment: An integrated systemic approach

Summary

The primary objective of this paper is to promote a re-examination of the current use of cognitive-behavioural programmes in work with men who have sexually offended against children or adults and to encourage the application of ideas from the systemic field. In order to support this objective, the paper puts forward and develops the following arguments:

1. That the current content of manualised programmes in this field has been distilled too far and left behind some of the most important principles of the cognitive approach. Returning to the work of Marshall et al (1999), the need for a thorough and broad-based assessment of each individual prior to deciding treatment goals is clearly recommended. Further, there is a need to pay much more attention to differences between, as well as similarities of those who sexually offend.

2. That ideas from within the systemic therapeutic field be integrated within existing approaches to attempt to address some of the limitations of cognitive-behaviour therapy as currently employed. Evidence for the potential benefits of this comes from a broad personal experience of working directly with offenders and consulting to group facilitators.

It is concluded that all therapeutic approaches reach a ‘moment of integration’ (Pinsof, 1994), when their failures are recognised and other approaches are drawn on. It is suggested that this moment may be upon us in this area.