A grounded theory analysis of sexual sadism in females

Abstract

Although there has been a great deal of research conducted on sex offenders, a majority of studies have focused on male perpetrators. The general consensus is that very little is known about female sexual perpetrators due primarily to the small number of identified offenders and sociocultural factors. These issues are even more prominent for subtypes of female perpetrators such as those whose offences involve sexual sadism. The following paper examined five incarcerated female offenders, diagnosed with sexual sadism. Grounded theory analysis was used to identify psychological characteristics and behavioural patterns related to the sadistic behaviours that are not currently included in diagnostic criteria.     

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,anger and anxiety of male sexual offenders

Abstract

Common factors underlie sexual and non-sexual aggression, and they co-occur at high rates. This study reports on whether Dutton et al.'s model of partner abuse (1994) also predicts sexual offender status. Incarcerated sexual offenders (n?=?144) and non-sexual offenders (n?=?34) completed a voluntary, anonymous survey of attachment, anger and anxiety measures. Sexual offenders produced significantly higher insecure attachment (p?=?0.001), anger (p?<?0.05) and generalized anxiety (p?<?0.01) scores than non-sexual offenders. Intended multivariate analyses were prohibited by multicollinearity between predictors. Although insecure attachment, anxiety and anger distinguish sexual from non-sexual offenders, their predictive power in a multivariate model is yet to be determined. Awareness of the co-occurrence of sexual and non-sexual violence would improve assessment and treatment approaches for professionals in both arenas.     

The impact of disrupted caregiving for juvenile sexual offenders

ABSTRACT

Research that attempts to understand why young people commit sex crimes points to an array of family factors that may uniquely contribute to sexual offending over general juvenile delinquency. This study examines the potentially moderating role of disrupted caregiving in the relationship between offending and caregiver-child relationship quality. Two distinct moderators were tested: gender of caregiver and biological relationship between caregiver and child. Results indicate that juvenile sexual offenders have particularly poor relationships with their primary caregivers compared to incarcerated non-sexual offenders and community controls. Furthermore, sexual offenders with male caregivers were found to have lower relationship quality scores than sexual offenders with female caregivers. In contrast, sexual offenders raised by non-biological caregivers reported better relationship quality than did offenders raised by their biological parents. These findings suggest opportunities for early intervention, before caregiving is disrupted.     

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.     

Powerful perpetrators,hidden in plain sight: an international analysis of organisational child sexual abuse cases

ABSTRACT

There is virtually no literature on child sexual abuse committed by “powerful perpetrators”, who, use position, reputation, wealth and/or power, to become influential members of their organisation. Seventeen cases relating to youth serving organisations were identified using a comprehensive search of databases covering case reviews from England, Australia and the US. A Quantitative Content Analysis was used to analyse the sample with a focus on identifying offenders’ “modus operandi”. Findings revealed a number of critical differences between powerful perpetrators and other child sexual offenders described in the literature. Findings are discussed in relation to their implications for creating safer youth serving organisations. In particular, focusing on educating YSOs to recognise and address risks posed by powerful perpetrators; expanding organisational safety policies and practices and taking steps to develop a strong, positive organisational safety culture are commended as key approaches.     

Characteristics of children with problem sexual behaviour and adolescent perpetrators of sexual abuse: a systematic review

ABSTRACT

People who commit sexual offences are a heterogeneous group, with research suggesting that children and young people commit a large proportion of all sex offences, especially those committed against other children. This systematic review provides a synthesis of literature concerning the characteristics of children and adolescents who exhibit harmful sexual behaviour. There is a particular focus in this review on studies that examine the characteristics of children and young people exhibiting these behaviours within institutional and organisational settings or which take a situational and/or developmental approach to understanding sexually abusive behaviour. Using a developmental and life-course criminology lens, this review explores implications from the literature for the prevention and response to child sexual abuse, with a particular focus on institutional contexts where the perpetrators are children and adolescents.     

Arbitrary decision making in the absence of evidence: an examination of factors related to treatment selection and recidivism for female sexual offenders

ABSTRACT

As criminal justice professionals are asked to assign risk levels and treat females who sexually offend, identifying risk factors for recidivism prediction and treatment targets is important. Although the majority of risk and treatment studies have focused on males, general female offender research and developing research with female sex offenders both provide some evidence for possible factors related to sexual offending behaviour in women. The purpose of this study was to explore what possible factors were related to treatment selection in a sample of 506 females serving prison sentences for a sexual offense, and, in turn, to examine which factors predicted non-sexual and sexual recidivism. Results demonstrated that exploratory variables were significantly related to treatment selection, as opposed to variables previously supported in research. Furthermore, living with a significant other for more than two years, and prior sexual offending arrests predicted sexual recidivism, while decreased age and treatment participation predicted non-sexual recidivism. These findings indicate that while similarities between male and female sexual offenders exist, females still demonstrate gender-specific risk factors.     

Social networks of sexual offenders

Abstract

Despite the extensive research attention directed toward criminal peer groups, there has been little attention to the peer groups of sexual offenders. Sexual offenders are often considered to be loners who offend in isolation, but cases of sex crimes involving peer support are not difficult to find, e.g., child sex rings, gang rapes. To examine the role of peers in sexual offending, sexual offenders and nonsexual offenders were asked whether they knew other people who have committed sexual crimes. In comparison to the nonoffender community comparison group, the sexual offenders reported considerably more association and identification with sexual offenders. The associations also tended to be offence specific, such that child molesters knew other child molesters and rapists knew other rapists. These findings have important implications for the assessment and treatment of sexual offenders.     

Group size does matter: differences among sexual assaults committed by lone,double, and groups of three or more perpetrators

ABSTRACT

We compared a total of 340 sexual assault cases based on offender characteristics, victim characteristics, and offence behaviours to identify differences among sexual assaults committed by lone, double, and groups of three or more perpetrators in South Korea. Several differences were found among sexual assaults committed by varying numbers of offenders. First, lone, double, and groups of three or more perpetrators differed with respect to age, marital status, and employment status. Second, substantial differences in victim characteristics were observed with respect to age and the victim–offender (v–o) relationship. Third, significant differences in offence behaviours, including offence type, planning, method of approach, knife possession, and stealing property, were found. Furthermore, we identified several variables that significantly predict group size using logistic regression analyses. The study has theoretical implications for understanding how group dynamics influence the behaviours of rape perpetrators, and practical implications for victim treatment and offender intervention.     

Criminal recidivism in sexual homicide perpetrators

Forensic psychiatric reports on 166 sexual homicide perpetrators in Germany were retrospectively analyzed for criminal risk factors. Follow-up information about release and reconvictions from federal criminal records was available for 139 offenders; 90 (64.7%) had been released. The estimated recidivism rate (Kaplan-Meier analyses) for 20 years at risk was 23.1% for sexual and 18.3% for nonsexual violent reoffences. Three men (3.3%) were reconvicted for attempted or completed homicide. Only young age at the time of sexual homicide resulted in higher sexual recidivism, whereas increased nonsexual violent recidivism was related to previous sexual and nonsexual delinquency, psychopathic symptoms, and higher scores in risk assessment instruments. Increased recidivism with any violent reoffence was associated with age-related factors: young age at first sexual offence, at homicide, and at release and duration of detention. The impacts of the results for risk assessment, relapse prevention, and supervision are discussed.     

Investigating the incidence of sexual assault in martial arts coaching using media reports

The rapidly expanding martial arts industry, which is presently unregulated within the United States, has seen multiple coaches convicted of sex offenses in recent years. However, there is currently no existing literature on sexual assault within the martial arts industry. We used major search platforms to collect media reports concerning martial arts coaches who were convicted of sex offenses within the United States. We analyzed the reports for information concerning the perpetrators, victims, and offenses as a first step toward filling the need for insight in this area. We found that a significant number of convicted sex offenders resumed martial arts coaching following initial law enforcement intervention.     

Comparing sex offender risk assessment measures on a UK sample

The purpose of this study on 139 sex offenders was to consider the application of six measures of risk: Static-99, SACJ-Min (Structured Anchored Clinical Judgment Scale-Minimum), RRASOR (Rapid Risk Assessment for Sexual Offence Recidivism), Risk Matrix 2000-Sexual/Violent, and SVR-20 (Sexual Violence Risk-20) and to compare risk assessments conducted by a Regional Secure Unit (RSU) and the Probation Service. Levels of risk for the RSU sample ranged from 1% to 42% low risk to 1% to 66% high risk compared with the Probation sample of 8% to 43% low risk to 4% to 70% high risk. Offenders with adult victims obtained significantly higher scores using the RM2000/S and SACJ-Min than did those with child victims who obtained significantly higher scores on the RRASOR. Sex offenders referred to a RSU scored significantly higher on RRASOR and RM2000/S than did sex offenders supervised by the Probation Service. Forensic practitioners may be better served if risk measures assess specific subcategories of sexual offenders.     

Factors associated with contact child sexual abuse in a sample of indecent image offenders

Abstract

This study explored a sample of 244 UK adult male offenders convicted of offences involving indecent images of children (IIOC): 120 had a previous contact child sexual offence (defined as dual offenders) and 124 had no evidence of an offence against a child (defined as non-contact offenders). Offender groups were compared regarding their socio-demographic characteristics, previous convictions and IIOC possession. Key discriminatory factors that differentiated dual offenders were: access to children, previous offence history, sexual grooming and possession of IIOC that depicts similar-aged victims. In contrast, non-contact offenders could be identified from their greater amount and wider range of IIOC possession. The results suggest a homology between Internet behaviours, IIOC possession and victim selection. Implications for law enforcement agencies are discussed in terms of assisting investigative prioritisation by identifying those most at risk of committing sexual abuse against children.     

Sexual fantasies and sensation seeking among psychopathic sexual offenders

Abstract

This study investigated the relationship between psychopathy, sensation seeking behavior and sexual fantasies in a sample of 199 participants from a maximum security forensic hospital. Psychopathy, measured by the Psychopathy Checklist – Revised (PCL-R), and several sensation seeking and sexual fantasy measures were utilized. Results indicated that, in agreement with previous research, sexually deviant psychopaths are more likely to offend against adults than children. Likewise, psychopaths showed some tendency to score significantly higher on sexual sensation seeking measures than nonpsychopathic sexual offenders. Furthermore, a relationship between psychopathy and overall sexual fantasies existed but there were not specific patterns among psychopaths and nonpsychopaths with regard to specific categories of sexual fantasies.     

Actuarial Assessment of Sex Offender Recidivism Risk: A Cross-Validation of the RRASOR and the Static-99 in Sweden

We cross-validated two actuarial risk assessment tools, the RRASOR (R. K. Hanson, 1997) and the Static-99 (R. K. Hanson & D. Thornton, 1999), in a retrospective follow-up (mean follow-up time = 3.69 years) of all sex offenders released from Swedish prisons during 1993–1997 (N = 1,400, all men, age 18 years). File-based data were collected by a researcher blind to the outcome (registered criminal recidivism), and individual risk factors as well as complete instrument characteristics were explored. Both the RRASOR and the Static-99 showed similar and moderate predictive accuracy for sexual reconvictions whereas the Static-99 exhibited a significantly higher accuracy for the prediction of any violent recidivism as compared to the RRASOR. Although particularly the Static-99 proved moderately robust as an actuarial measure of recidivism risk among sexual offenders in Sweden, both procedures may need further evaluation, for example, with sex offender subpopulations differing ethnically or with respect to offense characteristics. The usefulness of actuarial methods for the assessment of sex offender recidivism risk is discussed in the context of current practice.     

Sexual coping,general coping and cognitive distortions in incarcerated rapists and child molesters

Abstract

Sexual coping, general coping and cognitive distortions were investigated in 25 rapists, 36 child molesters and 25 violent offenders. Rapists did not report more support for rape-supportive distortions than the violent offender comparison group. Child molesters scored higher than the other groups on the measure of molestation-supportive distortions, although mean scores were at the low end of the scale. Consistent with previous research, all offender groups reported ineffective coping styles and child molesters reported using more emotion-oriented coping than the non-sexual offenders. Child molesters but not rapists scored higher than violent offenders on deviant aspects of sexual coping, although mean scores were at the low end of the sub-scales. Evaluation of these comparisons was aided by effect sizes. The effect sizes reveal that there may indeed be differences between rapists and the comparison group with respect to cognitive distortions and sexual coping. Modest correlations were found between deviant sexual coping and cognitive distortions. The findings are interpreted in terms of etiological development and the sexual offence process.     

Situational factors in female-perpetrated child sexual abuse in organisations: implications for prevention

ABSTRACT

Despite increasing interest in child sexual abuse occurring in organisations, the perpetration of such abuse by females is largely ignored. This study examined situational factors in 136 cases of sexual abuse perpetrated by women working with children in the UK, Canada and the USA between 2000 and 2016. Qualitative and quantitative content analysis of court reports, professional regulator decisions, media reports and an online sentencing database was used, findings indicating that situational and contextual factors are highly relevant in perpetration. Much abuse occurs away from the organisational environment, particularly in perpetrators’ homes and cars, and in virtual environments. However, it also occurs within organisations, generally in unsupervised areas, outside of operating hours and often during mentoring/tutoring or extra-curricular activities. Organisational and local culture can be a facilitator in this abuse and allow it to continue even when concerns are raised. Practical prevention measures are suggested to assist in reducing future abuse.     

Female Sexual Homicide Offenders: A Descriptive and Comparative Study

Research on female sexual homicide has been very scarce. In Europe, it has rarely been examined, and in Scotland, it has never previously been studied. This exploratory study aims to examine the characteristics of sexual homicides involving female offenders between 1990 and 2015 in Scotland. Using data from the Scottish Homicide Database between 1990 and 2015, female sexual homicides (n = 7) were compared to nonsexual homicides committed by females (n = 106) and to sexual homicides committed by men (n = 89) using Fisher's exact tests. The findings show that although female sexual homicide offenders are similar to both female nonsexual homicide offenders and male sexual homicide offenders in certain aspects, there are important differences that distinguish sexual homicides involving female offenders from both groups. Female sexual homicide offenders can arguably be seen as a distinct group of offenders, with specific characteristics and specific needs.     

Understanding sexual homicide

Abstract

Sexual homicide is a crime that receives much media attention, but one that still has a relatively small research base compared to other crimes. Although the idea of someone deriving sexual gratification from or during the killing of another is an anathema to many, forensic professionals need to understand sexual homicide and the range of circumstances and motivations that lie behind it. This paper explores this complex crime: it illustrates the various definitions and labels used; it suggests that sexual homicide is rare and is committed by individuals who, although having troubled histories, may not differ from other offenders. Then, by examining the various legal and behavioural circumstances in which sexual homicide can occur, this paper illustrates the diversity of sexual homicide and presents it in a more understandable manner. Finally, the paper suggests that knowledge of this diversity is required both for investigative and clinical purposes.