Exploring the role of locus of control in sex offender treatment

Abstract

This study aims to investigate the concept of Locus of Control (LoC) and its relationship to risk, personality disorder and treatment outcome in sexual offenders. The sample was taken from referrals to a community treatment service for sexual offenders in south-east London. One hundred and eighty-five men completed a measure of LoC at the time of assessment, of whom 74 entered the treatment programme and 39 completed a post-treatment LoC measure. At assessment, child molesters and non-contact offenders had a significantly more external LoC than rapists, and LoC was also significantly associated with cluster A and C personality disorder traits, as well as the presence of traits in two or more personality disorder clusters. LoC was not associated with risk measures or compliance with treatment. Once outliers were removed, a significant change was seen in post-treatment LoC scores, with most change occurring in an increasingly internal direction.     

Psychological distress and severity of personality disorder symptomatology in prisoners convicted of violent and sexual offences

Abstract

Background: There have been recent proposals in England and Wales to develop services aimed at reducing the risk to the public posed by offenders with so-called “severe personality disorder”. The emphasis of the proposals is on risk. However, prisoners with personality disorder may have psychiatric treatment needs other than those purely relating to public protection. The aim of the study was to examine the association between severity of self reported personality disorder pathology and psychological distress in serious offenders.

Method: All male prisoners in two prisons, convicted of violent or sexual offences, were sent the Personality Diagnostic Questionnaire 4+(PDQ?4+) and the Symptom Checklist 90-R (SCL-90-R).

Results: High levels of self reported personality pathology were associated with high levels of psychological distress.

Conclusions: Offenders with the most severe self reported personality disorder pathology experience distress that may be clinically significant. Services for offenders with personality disorder will need to address their associated psychiatric symptoms.     

Recidivism in subgroups of severe male juvenile offenders

Abstract

Prior research is lacking on the incremental contribution of juvenile offender classification systems in predicting recidivism. To address this gap, the present study examined a five-group classification system of severe adolescent male offenders based on the personality and clinical scales of the Millon Adolescent Clinical Inventory (MACI). Group membership was used to predict adult recidivism while controlling for criminal history. Male juvenile offenders classified as anxious/impulsive were less frequent recidivists than most other groups and had fewer charges after release than some other groups. Offenders classified into the psychopathy group were notable for their high rate of recidivism (nearly 50%). These results highlight the potential utility of offender classification systems for informing risk assessments among severe male juvenile offenders.     

An investigation into maladaptive personality functioning in Internet sex offenders

Abstract

Psychopathology and maladaptive personality functioning are purported to play a significant role in the aetiology of sexual offending (e.g. Ahlmeyer et al., 2003; Murray, 2000). The present study examined whether this applied to those individuals who commit sexual offences against children via the Internet. The sample consisted of 30 Internet sex offenders, all completing mandatory 3-year community rehabilitation orders. Participants were administered the Personality Assessment Inventory (PAI) and two questionnaires pertaining to demographic characteristics and personal history. Results indicated that Internet sex offenders differed significantly from the normal population on a number of PAI scales, most strikingly: Warmth, Dominance, and Depression. This suggests that Internet offenders may experience deficits in interpersonal functioning and affective difficulties. Significant correlations were also found between hours per week spent accessing indecent images of children and PAI scales assessing Schizophrenia, Borderline Features, Depression, and Warmth. These findings are considered in relation to current empirical research and implications for therapeutic practice and future research are discussed.     

Surveying the terrain: Current issues in the prevention and management of sexually abusive behaviour by males

Abstract

This paper focuses on critical issues and challenges concerning five areas: the prevention of sexually aggressive behaviour; inter-agency collaboration; groupwork programmes for adult offenders; eligibility levels regarding services for adolescent offenders; and professional issues.

Key messages which emerge are: the need to prevent punitive parenting in early childhood; the importance of healthy intra-agency processes as a foundation for effective inter-agency working; ensuring careful selection of clients for groupwork programmes; developing a tiered set of service thresholds for adolescent offenders; and the need to sustain the emotional responsiveness of staff.     

Personal,background and treatment characteristics associated with offending after residential treatment: A 13-year follow up in adolescent males

Abstract

We report on delinquency for 270 males after residential treatment in a juvenile justice institution in the Netherlands. We describe personality characteristics, relations with peers, school and family, as well as treatment characteristics. Next, we describe post-release offending based on reconviction data, and relate this to background characteristics, differentiating between serious and violent offending. In doing so, we distinguish between incidental offenders, chronic offenders and desisters.     

Attachment,personality and female perpetrators of intimate partner violence

This study examined explanations of intimate partner violence in female offenders. The sample of 92 female offenders completed measures of attachment, borderline and anti-social personality dimensions, psychological and physical aggression. Participant’s most recent and previous relationships were explored to examine the patterns of perpetrating and being victimised in relationships. Female offenders reported higher levels of attachment anxiety than attachment avoidance. Attachment insecurity was found to predict victimisation but not perpetrating intimate partner violence in recent relationships. Borderline and anti-social personality dimensions were significantly associated with offenders perpetrating intimate partner violence and being victimised in their most recent relationship. In previous relationships, borderline personality scores were associated with victimisation whereas anti-social personality scores were associated with perpetrating intimate partner violence. Personality dimensions were also found to mediate relationships between attachment anxiety and victimisation in offenders’ most recent relationships. Potential treatment pathways for this population are discussed and future research directions are recommended.     

Young adult sexual offenders with emerging personality disorders: developmental and offence-related characteristics and treatment engagement

ABSTRACT

In the context of the UK Government’s Offender Personality Disorder (OPD) Strategy, large numbers of high-risk young adult sexual offenders with emerging personality disorders are being screened for inclusion onto specialist intervention pathways (the OPD Pathway). However, little is currently known about the clinical and offence-related needs of this population or their impact on treatment engagement. The current study investigated the developmental, personality and offence-related characteristics of 87 incarcerated young adult sexual offenders, comparing those screened in to the pathway and those not screened in. Fifty per cent of the sample were potentially eligible for the OPD pathway. OPD eligible cases were found to have significantly higher rates of parental difficulties, developmental trauma, and childhood behavioural difficulties and to present with significantly higher rates of previous violent and sexual offences, previous allegations of sexual offences, and to have used physical coercion in their offences. The OPD sample was also significantly less likely to have pre-pubescent victims and more likely to refuse treatment, with over 70% failing to engage with the Sex Offender Treatment Programme (SOTP). SOTP non-engagement among OPD cases was most strongly predicted by categorical offence denial. Comparisons are made with the broader adolescent sexual offender literature.     

Geographical access to treatment for sex offenders under community supervision in Kentucky

Abstract

As sex offenders are probated or paroled into the community, sex offender treatment and monitoring is often a condition of their release. In Kentucky, sex offenders are required to participate in community-based treatment for two years or more. However, some sex offenders are disadvantaged in accessing mandated treatment. This is a result of decisions concerning the placement of treatment programmes, the sex offenders' preference to return to communities where they can rely on family and other indigenous support networks, and some statutes (e.g. sex offender registration and residency restriction laws). This study utilises spatial methodologies, including an origin–destination (OD) matrix, to determine the time, in minutes, that sex offenders travel to sex offender treatment providers and non-spatial ordinary least squares (OLS) regression techniques to determine the association between family, neighbourhood and community characteristics on sex offenders’ travel time to treatment. Findings suggest that there is substantial disadvantage in treatment access, measured by travel time, for sex offenders who live in impoverished rural communities.     

The big 5 dimensional personality approach to understanding sex offenders

Abstract

Although previous research has reported that the incarceration of sex offenders does not significantly reduce re-offending, there is no adequate theory guiding remedial programs for this population. The aim of the present study was to examine whether normal personality variation provides useful theoretical insight into the nature of sex offences against children. The Revised NEO Personality Inventory (NEO PI-R), a measure of the five-factor model (FFM) of personality, was administered to 64 males incarcerated for child sex offences. Sex offenders were categorised into different offender groups comprising incest within the immediate family, incest within step-family and extra familial offence. A comparison group of 33 non-offender males also completed the NEO PI-R. Results indicated that the sex offender groups were significantly higher in Neuroticism and significantly lower in Extraversion and Conscientiousness compared to the non-offender group. Significant differences between the sex offender groups and comparison groups for NEO PI-R facets were also found. The implications of these findings in terms of early identification and treatment are discussed.     

Current cognitive distortion theory and research: An internalist approach to cognition

Abstract

This review examines contemporary cognitive distortion theory and research relating to sexual offenders. In particular, this review highlights that researchers—to date—have tended to adopt an internalist approach to sexual offenders’ cognition which views offence-supportive cognitive activity as occurring solely within the mind. This review indicates that literature and research examining sexual offenders’ cognitions has benefited a great deal from adopting internalist approaches to cognition. From this review of the literature, implications are presented for how such knowledge may be used in practical applications with sexual offenders (i.e. a collaborative enquiry of sexual offenders’ cognition). Suggestions are also made for how researchers and professionals may be able to extend the meaning of cognition for sexual offenders, and expand upon our current internalist approaches to sexual offenders’ cognition.     

MMPI profiles of males accused of severe crimes: a cluster analysis

Abstract

In studies attempting to classify criminal offenders by cluster analysis of Minnesota Multiphasic Personality Inventory-2 (MMPI-2) data, the number of clusters found varied between 10 (the Megargee System) and two (one cluster indicating no psychopathology and one exhibiting serious psychopathology). The latter results raise doubts about the suitability of the MMPI-2 for classification in forensic settings. The present study aimed at deriving an empirical classification system using cluster analysis of 247 MMPI-2 profiles of pretrial criminal defendants in a forensic psychiatric observation clinic. Results indicated only a ‘non-disturbed’ and a ‘disturbed’ profile, differing on general elevation of MMPI-2 profiles but displaying no qualitatively distinct profiles. The clusters differed on age at admission and first conviction, indicating a late onset of criminal activity for disturbed offenders. Also, the clusters differed significantly on Axis I diagnosis and borderline significantly on Axis II diagnosis. The absence of distinct personality profiles between the clusters suggests restricted usefulness of the MMPI-2 in a forensic context of diverse and severe psychopathology and serious crimes. Either the investigated population is in fact extremely homogeneous, truly comprising only two kinds of offenders, or the types of offenders in these populations are not effectively distinguished by the MMPI-2.     

Performance intelligence,sexual offending and psychopathy

Abstract

Previous studies have suggested that offenders have lowered verbal intelligence compared to their performance intelligence. This phenomenon has been linked traditionally to childhood risk factors (e.g. deficient education, abuse and neglect). Substantial discrepancies between performance intelligence quotients (PIQ) and verbal intelligence quotients (VIQ), however, might also point to neurobiological impairments which may be associated with specific types of criminal behaviour. From the files of 133 male hospitalized offenders, PIQ, VIQ, full scale IQ (FSIQ) scores and Psychopathy Checklist–Revised (PCL-R) scores were derived, along with information about their criminal histories. PIQ over VIQ discrepancies were most pronounced in sexual offenders, particularly in those who had committed sexual crimes against adult victims. Furthermore, PIQ as well as PIQ higher than VIQ discrepancies correlated modestly, but significantly, with PCL-R scores. The results suggest that lower verbal compared to visual and spatial abilities may be connected specifically to egocentric and narcissistic personality traits which, in turn, may be involved in raising the risk of sexual offending.     

Juvenile parole policy in the United States: Determinate versus indeterminate models

This paper presents an overview of eight approaches in juvenile parole policy for terminating, extending, and discharging youths from juvenile parole or aftercare. These types were derived from the results of a national survey of juvenile parole policy in the United States. This survey was sent to the departments of correction, youth service bureaus, and legislative service agencies for the 50 states. The survey sought comparative data on trends in substantive and procedural approaches for handling parole duration and discharge issues for juvenile offenders. These trends are evaluated in relation to movements toward formalism in corrections, recent reforms in juvenile sentencing, standards promulgated by various standard-setting groups, and recent shifts in juvenile justice philosophy in the United States.     

The relationship between schemas and offence supportive attitudes in mentally disordered sexual offenders

Abstract

The study of schemas in sexual offenders is a relatively new approach in attempts to understand the deviant beliefs and attitudes of sexual offenders. Emerging findings suggest that offence supportive attitudes may be the product of an offender's underlying schemas. This study aims to establish the relationship between offence supportive attitudes and schemas in a sample of mentally disordered sexual offenders (MDSOs). Thirty-one male sexual offenders held within low through high security forensic mental health units were assessed using the Young Schema Questionnaire - Short Version 3 and the Questionnaire on Attitudes Consistent with Sex Offending. Correlational analyses suggested a pattern of relationships in which Insufficient Self-control, Entitlement and Enmeshment arose as the schemas associated with most offence supportive attitudes. This supports a relationship between schemas and offence supportive attitudes in MDSOs and is consistent with the literature to date. Implications for further research and treatment are considered.     

Psychological profile of sex offenders using weapons in their crimes

Abstract

A sample of 1533 sex offenders was examined for clinical characteristics associated with weapon use in their crimes. A total of 24.9% used weapons, most often knives (50.1%), with 13.6% using multiple weapons. Weapon-users were a very disturbed group, who showed a significantly higher prevalence than non-users of psychoses, suicide attempts, alcoholism, drug addiction and abuse, personality disorders, psychopathy, attention deficit hyperactivity disorder, cognitive impairment and violent criminal histories. The weapon-users recidivated more often than non-users and appeared in court on 8.7 separate occasions compared to 2.9 for non-users in an average follow-up of 21.5 years. The best predictors of weapon use were total violent offence convictions, sadism diagnoses and adult versus child victims. The importance of examining weapon use in assessing sex offenders is discussed.     

Low recidivism rates of child sex offenders in a Finnish 7-year follow-up

ABSTRACT

This study examines the recidivism rates of Finnish child sex offenders convicted in 2010 (n = 361) over a follow-up period of seven years. The results indicate that while reoffending for other types of offences was common (34%), offenders had very low sexual crime recidivism rates (1%). In terms of more persistent criminal careers, less than a quarter of the offenders had both a previous criminal history and at least one subsequent offence during the follow-up period. Offenders with child sexual abuse material-related crimes reoffended more rarely than did others. Study limitations and implications for policymaking, media and rehabilitation are discussed.     

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.