Evaluating Child Sexual Abuse Perpetration Prevention Efforts: A Systematic Review

Many child sexual abuse prevention efforts focus on the prevention of victimization, through education of children and parents, bystander training, and policies and practices in youth-serving organizations (e.g. requiring criminal record checks). However, there has been growing attention to child sexual abuse perpetration prevention, targeted at individuals who are at risk of perpetration. We conducted a systematic review of studies reporting outcomes for child sexual abuse perpetration prevention interventions. Only seven studies were identified in our review, with five intended for adults and two intended for children. Four of the five adult studies had significant methodological concerns, precluding strong conclusions from these studies. We concluded that higher-quality evaluations of perpetration prevention efforts are greatly needed. We also identified intrafamilial perpetration prevention, particularly interventions for parents or caregivers, as a critical gap in the literature. Suggestions for child sexual abuse perpetration intervention evaluation and delivery are discussed.

International guidelines for the prevention of sexual violence: A systematic review and perspective of WHO, UN Women, UNESCO, and UNICEF's publications

BACKGROUND

Sexual violence is a major public health issue worldwide, with a high prevalence and extensive human and financial costs. Implementing prevention programs is complex, requiring not only evidence-based practices and high ethical standards, but also close collaboration with local governments and non-governmental organizations. In order to guide and support all stakeholders necessary to achieve large-scale prevention (e.g., politicians, decision-makers, in-field professionals), it is essential to establish international benchmarks for the prevention of sexual violence.

OBJECTIVE

The main goal of this collaborative study was to conduct a systematic review of the frameworks adopted by WHO, UN Women, UNESCO, and UNICEF to help prevent sexual violence worldwide, according to the PRISMA methodology. A secondary objective was to highlight the levels of prevention and determinants of health targeted by these organizations.

RESULTS

Overall, 1008 references were identified, of which 50 met the inclusion criteria. All international guidelines were limited to primary or tertiary prevention, and they were not specifically dedicated to sexual violence. In addition, each organization had developed idiosyncratic prevention strategies. Common primary prevention determinants of health were still found across organizations, including education, socio-economic inequalities, and life skills training. Tertiary prevention was poorly developed and polarized between victims and perpetrators. Secondary prevention was never addressed, however, despite the effectiveness of approaches such as helplines for people sexually attracted to children.

DISCUSSION

Given these results, an international French-speaking consortium of professional teams, all involved in the secondary prevention of sexual violence, was recently formed with a ratified charter presented here.

Elevated prevalence of antisocial behavior in adolescent children whose mothers misuse opioids

BACKGROUND

Past studies show that illicit opioid use may impair parents' ability to care for their children. However, few studies have examined adverse outcomes in adolescent children of mothers who misuse opioids.

METHODS

Data come from the National Survey on Drug Use and Health's nationally representative matched sample of mothers and their adolescent children who resided in the same household. The outcome of interest was whether adolescents engaged in aggressive or antisocial behaviors in the past year. Using logistic regression, adolescent children whose mothers engaged in past-year opioid misuse were respectively compared to children whose mothers used other illicit drugs, had an alcohol use disorder, or had no misuse of substances. To control for confounding, propensity scores were used to match the three other maternal substance use groups to mothers who misused opioids on a number of measured confounding variables.

RESULTS

The odds of antisocial behaviors were 1.6 times higher among adolescent children whose mother engaged in past-year opioid misuse than matched adolescent children whose mothers reported no illicit substance use. There was no significant difference in antisocial behaviors between adolescents whose mothers misused opioids and either adolescents whose mothers used illicit drugs or had an alcohol use disorder.

CONCLUSION

As the United States seeks to respond to the needs of families impacted by its ongoing opioid crisis, it is likely that services will be needed not only for parents who misuse opioids, but also for their children, who are at elevated risk for adverse behavioral outcomes.

The Adam Walsh Act: An Examination of Sex Offender Risk Classification Systems

This study was designed to compare the Adam Walsh Act (AWA) classification tiers with actuarial risk assessment instruments and existing state classification schemes in their respective abilities to identify sex offenders at high risk to re-offend. Data from 1,789 adult sex offenders released from prison in four states were collected (Minnesota, New Jersey, Florida, and South Carolina). On average, the sexual recidivism rate was approximately 5% at 5 years and 10% at 10 years. AWA Tier 2 offenders had higher Static-99R scores and higher recidivism rates than Tier 3 offenders, and in Florida, these inverse correlations were statistically significant. Actuarial measures and existing state tier systems, in contrast, did a better job of identifying high-risk offenders and recidivists. As well, we examined the distribution of risk assessment scores within and across tier categories, finding that a majority of sex offenders fall into AWA Tier 3, but more than half score low or moderately low on the Static-99R. The results indicate that the AWA sex offender classification scheme is a poor indicator of relative risk and is likely to result in a system that is less effective in protecting the public than those currently implemented in the states studied.

Examining deterrence of adult sex crimes: A semi-parametric intervention time series approach

Motivated by recent developments on dimension reduction (DR) techniques for time series data, the association of a general deterrent effect towards South Carolina (SC)'s registration and notification (SORN) policy for preventing sex crimes was examined. Using adult sex crime arrestee data from 1990 to 2005, the the idea of Central Mean Subspace (CMS) is extended to intervention time series analysis (CMS-ITS) to model the sequential intervention effects of 1995 (the year SC's SORN policy was initially implemented) and 1999 (the year the policy was revised to include online notification) on the time series spectrum. The CMS-ITS model estimation was achieved via kernel smoothing techniques, and compared to interrupted auto-regressive integrated time series (ARIMA) models. Simulation studies and application to the real data underscores our model's ability towards achieving parsimony, and to detect intervention effects not earlier determined via traditional ARIMA models. From a public health perspective, findings from this study draw attention to the potential general deterrent effects of SC's SORN policy. These findings are considered in light of the overall body of research on sex crime arrestee registration and notification policies, which remain controversial.

Childhood abuse and neglect and transitions in stages of alcohol involvement among women: a latent transition analysis approach

BACKGROUND

Childhood abuse and neglect have been linked with alcohol disorders in adulthood yet less is known about the potential of early trauma to influence transitions in stages of alcohol involvement among women. Study aims were to (1) identify stages of women's alcohol involvement, (2) examine the probability of transitions between stages, and (3) investigate the influence of four domains of childhood abuse and neglect (sexual abuse, physical abuse, neglect, and witness to domestic violence), assessed individually and as poly-victimization, on transitions.

METHODS

The sample consisted of 11,750 adult female current drinkers identified in Wave 1 (2001-2002) and re-interviewed in Wave 2 (2004-2005) of the National Epidemiological Survey on Alcohol and Related Conditions.

RESULTS

Three stages of alcohol involvement emerged from latent class analysis of 11 DSM-IV abuse/dependence criteria: severe (1.5% at Wave 1, 1.9% at Wave 2), hazardous (13.6% at Wave 1, 16.0% at Wave 2), and non-problem drinking (82.1% at Wave 1, 84.5% at Wave 2). Adjusted latent transition analyses determined transition probabilities between stages across waves. Women reporting any childhood abuse and neglect were more likely to advance from the non-problem drinking class at Wave 1 to severe (AOR=3.90, 95% CI=1.78-8.53) and hazardous (AOR=1.56, 95% CI=1.22-2.01) drinking classes at Wave 2 relative to women without this history. Associations were also observed between individual domains and transition from no problems to severe alcohol stage.

CONCLUSIONS

Results suggest a long-term impact of childhood abuse and neglect as drivers of progression in women's alcohol involvement.

How safe are trick-or-treaters? An analysis of child sex crime rates on halloween

States, municipalities, and parole departments have adopted policies banning known sex offenders from Halloween activities, based on the worry that there is unusual risk on these days. The existence of this risk has not been empirically established. National Incident-Base Reporting System crime report data from 1997 through 2005 were used to examine daily population adjusted rates from 67,045 nonfamilial sex crimes against children aged 12 years and less. Halloween rates were compared with expectations based on time, seasonality, and weekday periodicity. Rates did not differ from expectation, no increased rate on or just before Halloween was found, and Halloween incidents did not evidence unusual case characteristics. Findings were invariant across years, both prior to and after these policies became popular. These findings raise questions about the wisdom of diverting law enforcement resources to attend to a problem that does not appear to exist.

[A program of research on biocultural dynamics]

"The objective of the research program presented in this note is to analyse the interrelations between biological and social factors in the process of demographic renewal. Population registers of various communities, among them those of Saint-Barthelemy (French Antilles) and Ile-aux-Coudres (Quebec), are used. The genealogies which were obtained from these registers contribute to the study of genetical epidemiology. The research program also includes the identification of social factors which may have contributed to the biological structure of the communities under study." (SUMMARY IN ENG AND SPA)

[A model for analyzing ascending genealogies]

"This paper presents a model of ascending genealogies, with the definition and investigation of the functions allowing for the study of these genealogies as well as with the main algorithms used in operationalizing the model on a micro-computer. Examples of the type of results one may obtain with this model are provided; they concern file outputs as well as the computation of consanguinity and completeness coefficients." The examples provided concern the island of Saint Barthelemy, Guadeloupe. (SUMMARY IN ENG AND SPA)

A brief group treatment for the modification of denial in child sexual abusers: outcome and follow-up

We investigated whether brief structured group treatment could produce a reduction of denial of sexual offenses in males convicted of sexually offending against children. Such denial can additionally harm victims and often precludes admission into sex offender treatment programs, thus ruling out an opportunity to decrease the potential of reoffending. The group treatment contained elements of victim empathy, cognitive restructuring, sex education, assertiveness and social skills, education about sex offender therapy, and a discussion of the possible consequences of continued denial. Seventeen child sexual offenders in denial were run in two groups. Despite an average length of denial of nearly two years, by post-treatment the majority of offenders had come out of denial. Moreover, follow-up denial data indicated continued admission, and above-average compliance with subsequent sex offender therapy. Although the lack of an experimental design precludes causal inference, these results are suggestive of an effective method for modifying denial in sex offenders against children.