“What works” with mentally disordered offenders

Treatment and rehabilitation of mentally disordered offenders has traditionally been a function of high security hospitals, but is increasingly based in community settings. Evidence for the effectiveness of psychological interventions remains scarce, and for secure hospitals, is limited to demonstrations of short-term effects using a conventional range of behavioural and cognitive–behavioural procedures. Some findings support the use of directive community programmes in meeting the needs of public safety and improved reintegration of the individual. Long-term services are required, and more complex psychological contributions are needed to meet the multiple needs of this client group.     

How do sex offenders think the police should interview to elicit confessions from sex offenders?

Abstract

The purpose of this study is to explore sex offenders' perceptions of how the police should interview suspected sex offenders to facilitate confessions, and to investigate whether there is a relationship between sex offenders' perceptions of how the police interviewed them and their decisions to confess or deny. Forty-three convicted sex offenders were interviewed using two 35-item questionnaires that contained five questions on each of seven interviewing strategies. An additional 20 violent offenders were included for comparison purposes. The strategies were evidence presenting strategies, ethical interviewing, displays of humanity, displays of dominance, use of minimization and maximization techniques, and demonstrating an understanding of sex offenders' cognitive distortions. One questionnaire concerned how the police should interview sex offenders and the other concerned how they perceived the police who interviewed them. Generally speaking, evidence presenting strategies, ethical interviewing, and displays of humanity were perceived to increase the likelihood of a confession. Interviewer dominance was perceived to be associated with a reduction in the likelihood of a confession.     

The association between the offender–victim relationship,severity of offence and attribution of blame in mentally disordered offenders

Abstract

The aim of this research was to investigate the association between the offender–victim relationship, severity of violence and attribution of blame for a violent act. Data were collected from 65 male psychiatric inpatients from two secure units. Participants were divided into three groups according to how well they knew their victim: victim well-known, victim acquaintance and victim stranger. Violent acts were further ranked according to offence severity. Participants were administered the Quick Test (QT) and the Gudjonsson Blame Attribution Inventory (GBAI). Although there was a trend towards higher guilt attributions when the victim was well-known to the perpetrator, this relationship was complicated by the severity of the violent act. The most severe ranking of offence (i.e. murder/manslaughter) was most common in the offender group who knew their victim well. Furthermore, guilt-feeling attributions were highest in the most severe ranking of offence. The implications of these findings for assessment and intervention programmes are considered.     

Can we distinguish juvenile violent sex offenders, violent non-sex offenders, and versatile violent sex offenders based on childhood risk factors?

Understanding the developmental precursors of juvenile violent sex offending can contribute to the promotion of effective early intervention and prevention programs for high-risk children and youth. However, there is currently a lack of research on the early characteristics of adolescents who commit violent sex offenses. Drawing on the literature regarding the generalist and specialist positions of criminal behavior, the aim of the present study was to compare childhood risk factors for three groups of juvenile offenders: (a) pure sex offenders (PSO; n = 28); (b) violent non-sex offenders (VNSO; n = 172); and (c) versatile violent sex offenders (VVSO; n = 24). Nineteen risk factors comprising four life domains (individual, family, peer, and school) were identified from a file review. Three hierarchical logistic regression analyses examined associations between risk factors and offender groups. The results reflected the underlying heterogeneity of the sample, offering support for both the specialist and generalist positions of criminal behavior. PSOs differed from VNSOs on the basis of higher odds for precocious sexual behavior. Second, VVSOs differed from VNSOs on the basis of higher odds for precocious sexual behavior, criminal family members, and an adolescent mother, as well as lower odds for poor school behavior. Third, PSOs were marginally more likely to have engaged in early overt antisocial behavior compared with VVSOs. Fourth, many of the childhood risk factors examined were not associated with any offender group. In conclusion, VVSOs appeared to differ on the greatest number of risk factors from VNSOs, suggesting that VVSOs share a more similar developmental pathway with PSOs. The prevention and future research implications of these findings are discussed.     

The violence relapse process – a qualitative analysis of high-risk situations and risk communication in mentally disordered offenders

Abstract

Approximately 45% of mentally disordered offenders relapse into violence. Although much is known about factors related to the risk of future violence, the violence relapse process is still in many aspects an unexplored area. The aim of this study was to increase the knowledge of the recidivism process and risk communication of the repeatingly violent mentally disordered offender. A qualitative study using open-ended, semi-structured interviews was conducted with 14 mentally disordered offenders who had relapsed into violent behaviour. Important risk markers, pointed out by the informants, such as separations, drug problems, homelessness, and lack of sleep, were presented in a situational context. All but one of the informants were of the opinion that they directly or indirectly had communicated their violent intent or the experience of an intolerable situation. These results may help practitioners to target interventions and prevent further violence.     

Can general strain theory be used to explain recidivism among registered sex offenders?

Purpose

The purpose of the current study was to assess sex offender recidivism in the context of General Strain Theory (GST).

Methods

Surveys were mailed to 3,506 sex offenders with (N = 939) in Nebraska, (N = 1,850) in Kansas and (N = 717) in Montana. Questions related to strain associated with registration and community notification, anger, depression, and criminal behavior were asked. OLS Regression was utilized to predict overall recidivism, as well as sex, violent, drug, and property recidivism.

Results

Findings suggest that GST is supported when analyzing recidivism.

Conclusions

In the context of these findings, policymakers would do well to reexamine the broad use of registration and community notification laws.     

Treated sex offenders as “paraprofessional” co-workers in the treatment of the sex offender

This paper will briefly review the utilization of the paraprofessional in a community-based sex offender treatment programme in Merseyside, UK. The paraprofessionals are treated paedophiles in the role of treatment co-facilitators. Further thoughts on the role dynamic, training issues and supervision are discussed. This is an example of service-user involvement in practice.     

Juvenile sex offenders: a group on its own?

There is some debate about whether sex offenders are similar to non-sex offenders. It is known that sex and non-sex offenders are heterogeneous groups. Comparative studies must take this heterogeneity into account. Based on an aggregated database, a study was conducted among adjudicated juvenile (sex) offenders. The sample consisted of juvenile male sex and non-sex offenders who had been subjected to a psychological assessment at the request of the judge or district attorney. The central question focused on the differences between juvenile sex offenders, in particular rapists and sexual assaulters (n = 57), child molesters (n = 55), and non-sex offenders: violent (n = 85) and nonviolent offenders (n = 80). The results demonstrated that sex offenders differ from non-sex offenders with regard to demographic characteristics, problem behavior, and personality traits. Some reference is made regarding future research.     

Do PCL-R scores from state or defense experts best predict future misconduct among civilly committed sex offenders?

In a recent study of sex offender civil commitment proceedings, Murrie et al. (Psychol Public Policy Law 15:19-53, 2009) found that state-retained experts consistently assigned higher PCL-R total scores than defense-retained experts for the same offenders (Cohen's d > .83). This finding raises an important question about the validity of these discrepant scores: Which type of score, state or defense evaluator, provides the most useful information about risk? We examined the ability of PCL-R total scores from state and defense evaluators to predict future misconduct among civilly committed sex offenders (N = 38). For comparison, we also examined predictive validity when two state experts evaluated the same offender (N = 32). Agreement between evaluators was low for cases with opposing experts (ICCA,1 = .43 to .52) and for cases with two state experts (ICCA,1 = .40). Nevertheless, scores from state and defense experts demonstrated similar levels of predictive validity (AUC values in the .70 range), although scores from different types of state evaluators (corrections-contracted vs. prosecution-retained) did not. The finding of mean differences between opposing evaluator scores, but similar levels of predictive validity, suggests that scores from opposing experts in SVP cases may need to be interpreted differently depending on who assigned them. Findings have important implications for understanding how rater disagreement may relate to predictive validity.     

The community corrections perspective toward sex offender management policies and collateral consequences: does contact with sex offenders matter?

Since the 1990s, numerous policies have been enacted aimed at managing sex offenders in the community. Two of the most prominent management policies are registries for sex offenders and residence restrictions. Community corrections professionals are tasked with enforcing these policies and yet little is known about their perceptions toward sex offenders and the policies in place to manage them. Prior research has suggested that contact with sex offenders may place a significant role in shaping the attitudes of community corrections professionals toward sex offender management policies and collateral consequences. The current study investigates the effect of contact with sex offenders on the perceptions of community corrections professionals (n = 209) toward sex offender management policies and collateral consequences faced by sex offenders. Findings suggest that contact with sex offenders does not influence the attitudes of community corrections professionals, but several other significant factors were revealed including parental status, political orientation, race, tenure, sex, and age.     

Risk,reconviction and “sexually risky behaviour” in sex offenders

Abstract

The Challenge Project is a community assessment and treatment programme in southeast London. The Project has been evaluated extensively in relation to community failure, with consideration of static risk prediction tools and the role of key developmental variables. This current paper is an extension of earlier evaluations, considering an extended range of outcomes with a longer-term follow-up period of more than nine years at risk in the community. The official sexual reconviction rate for this sample of sex offenders (of whom 275 were at risk in the community) was 12%. A wider definition of “sexually risky behaviours” as an outcome variable, drawn from a range of police intelligence, suggested a “truer” sexual re-offending rate of 20%. Although static tools were moderately predictive of community failure, the accuracy of risk prediction was enhanced if static tools were considered in conjunction with developmental variables.     

Are DNA data a valid source to study the spatial behavior of unknown offenders?

Studying the spatial behaviour of unknown offenders (i.e. undetected offenders) is difficult, because police recorded crime data do not contain information about these offenders. Recently, forensic DNA data has been used to study unknown offenders. However, DNA data are only a subset of the crimes committed by unknown offenders stored in police recorded crime data. To establish the suitability of DNA data for studying the spatial offending behaviour of unknown offenders, we examine the concentration and spatial similarity of detected but unsolved crimes in police recorded crime data (N?=?181,483) and DNA data (N?=?1913) over 27 Belgian judicial districts for four crime types. We established spatial similarity for certain crime types (in some districts). This offers opportunities for DNA data to be used to study unknown offenders' spatial offending behaviour. Implications for theory and research are discussed.     

Stigma and discrimination in mentally disordered offender patients – a comparison with a non-forensic population

High levels of stigma and discrimination are reported by individuals with mental health problems. Aim: To assess self-reported levels of stigma and discrimination in forensic psychiatric patients, with psychotic illness, compared with general adult psychiatric patients with psychosis. Hypothesis: Individuals with a history of violent offending, as well as severe mental illness, report more stigma and discrimination, than non offender patients, as a result of them being perceived as dangerous and unpredictable. Method: Experiences of stigma and discrimination were compared in 32 forensic and 32 non-forensic general psychiatric patients, with schizophrenia or schizoaffective disorder, using the Stigma and Discrimination Scale (DISC). Results: Stigma and discrimination were widely reported by all patients, particularly affecting relationships with family, intimate relationships and friendships. No significant difference emerged between the forensic and non-forensic patients, in experienced or anticipated stigma. Conclusions: We suggest that the lower level of psycho pathology, longer inpatient stays and intensive rehabilitation for forensic patients may reduce the extent to which these patients experience stigma and discrimination.     

How useful are psychometric scores in predicting recidivism for treated sex offenders?

This study examined the relationship between psychometric test scores, psychometric test profiles, and sexual and/or violent reconviction. A sample of 3,402 convicted sexual offenders who attended a probation service-run sexual offender treatment programme in the community completed a battery of psychometric tests pre- and posttreatment. Using Cox regression, posttreatment scores on measures of self-esteem, an ability to relate to fictional characters, and recognition of risk factors were, individually, predictive of recidivism. When psychometric tests were grouped into dynamic risk domains, only the pretreatment scores of the domain labelled socioaffective functioning (SAF) predicted recidivism and added predictive power to a static risk assessment. The number of risk domains that were dysfunctional pretreatment also predicted recidivism outcome; however, this did not add predictive power to a static risk assessment tool. Possible explanations for the superiority of pre- over posttreatment scores in predicting reconviction are discussed, and directions for further research considered.     

Mandatory life sentences for serious sex offenders in England and Wales: tough,but intelligent too?

Abstract

This paper reviews the changes in risk assessment procedures for sexual offenders over the last 15 years from the viewpoint of two active participants in that change. Best practices with this target group have evolved at a dizzying pace, leaving many practitioners and programme managers uncertain about which tests or procedures they should use and, frankly, wondering why things keep changing. We view this ongoing evolution as very positive. Compared to the early 1990s, evaluators now have better knowledge of the static and dynamic factors associated with sexual recidivism, and a number of empirically validated risk assessment tools. We describe the various risk assessment procedures we have introduced (e.g. STATIC-99, SONAR, STABLE-2007/ACUTE-2007), the reasons why practices have changed and the reasons why practices will continue to change.     

Police officer attitudes to the practicalities of the sex offenders’ register,ViSOR and Child Sexual Abuse Disclosure Scheme in England and Wales

This paper examines police officer understandings of and attitudes to the sex offenders’ register, Violent and Sex Offenders’ Register (ViSOR) and Child Sexual Offender Disclosure Scheme (CSODS) in England and Wales – an under-researched area in the management of sexual offenders in the UK. This research is an adaptation of an American study utilising a mixed-methods approach, combining an online questionnaire survey (N?=?227) with a series of semi-structured interviews (N?=?27). The study found that police officers, irrespective of role, were generally supportive of the register, ViSOR and CSODS in principle, but they thought that logistics, practicalities, infrastructure, multi-agency collaboration and public understandings had problematic impacts on the scheme in practice. The participants believed that greater investment was needed in terms of time and resource to make the register, ViSOR and CSODS easier to use and access and thus fit for purpose.