Effects of Rock and Water: an intervention to prevent sexual aggression

Abstract

Sexual aggression among adolescents is a common problem which is related to lack of aggression regulation, positive or permissive attitudes towards sexual coercion, group pressure and inadequate communicative skills. Rock and Water is a psycho-physical intervention which addresses these issues. We conducted a quasi-experimental trial of Rock and Water in the Netherlands. In total, 521 boys aged 14–17 from nine pre-vocational education schools were included. The primary outcome variable was sexual aggression. Secondary outcomes were sexual interaction competence, self-regulation, attitudes towards dating violence, self-efficacy and self-esteem. Data were collected prior to the intervention, immediately after the intervention and five months after termination of the intervention. Boys reported a significant reduction in coercive strategies and particularly verbal manipulation (OR = .48). At follow-up, the boys reported a significant improvement in self-regulation and general self-efficacy (β = ?.11, p < .05 and β = 1.02, p <.05, respectively). Rock and Water was effective in decreasing verbal manipulation and improving self-regulation and general self-efficacy.     

Mapping an agenda for the study of youth sexual aggression in Europe: assessment,principles of good practice,and the multilevel analysis of risk factors

ABSTRACT

Sexual aggression is a serious threat to young people's sexual health in Europe, but establishing the exact scale of the problem has been hampered by a variety of conceptual and methodological problems. This article presents a framework for studying youth sexual aggression that addresses both prevalence and risk factors of victimisation and perpetration. It proposes a research tool to comprehensively assess the perpetration of, and victimisation by, sexual aggression that captures different coercive strategies, sexual acts, victim–perpetrator relations, and gender constellations. The instrument is rooted in a clear conceptual definition of sexual aggression and was pilot-tested in 10 countries of the European Union (EU). Furthermore, a list of good practice criteria is proposed to promote the quality and comparability of research on youth sexual aggression in Europe. A multilevel approach combining individual-level and country-level predictors of sexual aggression is outlined and illustrated with data from the pilot study in 10 countries.     

The impact of increasing vs. decreasing harassing behaviours on perceptions of hypothetical instances of repeated sexual harassment

ABSTRACT

Sexual harassment is a traditionally underreported crime. One factor that might affect perceptions and willingness to report harassment is its occurrence over time: harassing behaviours that gradually increase or decrease in severity over time might impact its perception. In the present research, 177 female participants read a series of daily scenarios about increasing, decreasing, or steady harassment, and completed measures regarding their perceptions of and willingness to report it. Participants displayed increases and decreases in negative reactions as harassment increased and decreased, respectively, suggesting that each instance of sexual harassment is interpreted independently of earlier harassing behaviours, and that early, strongly harassing behaviours have little impact on how subsequent instances of harassment are perceived. This explanation is supported by the similar ratings in the midpoint (day 4) of the scenario series, regardless of whether harassment was increasing or decreasing.     

Sexual recidivism: A review of static,dynamic and actuarial predictors

The need for accurate risk assessment of sexual offence recidivism has never been greater. It is widely accepted that actuarial risk instruments outperform clinical judgement and the literature has recently witnessed a surge of empirically derived actuarial measures. However, in spite of the increased levels of predictive accuracy, actuarial measures have been criticized as being unrepresentative, lacking specificity, and being heavily reliant on static risk factors without taking into account dynamic risk, psychological emotional states and treatment effects. Rather than offering a critique of the actuarial movement, this paper offers a summary of static and dynamic risk factors associated with sexual offence recidivism as identified from the literature. Implications of incorporating dynamic factors into risk assessments and actuarial measures are discussed.     

Qualification and Disqualification in Rape Cases

Between 1946 and 1950, the police in Stockholm interrogated almost 150 men about their involvement in alleged rapes and attempted rapes. The results of these investigations eventually led to seventeen prosecutions and eleven convictions. It was not easy to convict someone of rape. However, a consequence of the way the court operated was also that only certain men could be convicted, only certain women regarded as reliable witness, and only certain kinds of attack regarded as plausible. The question of whether the alleged crime was considered possible to prove was dependent upon who reported whom for what. For the complainants it was a matter of qualifying for inclusion within the protection of the law. But what appeared as a rejection of someone's credibility, was in actual fact a result of a prior rejection of the individual's person and character. From the point of view of the legal system, some individuals were more fitted than others for the role of credible victim or likely offender. The sexually immoral woman and the man at the mercy of his sexuality were both in danger of having their credibility questioned: the former a poor victim and the latter all too suitable an offender.     

The efficiency of Y-chromosome markers in forensic trace analysis and their inclusion in the Austrian National DNA Database

Y-STR markers are a valuable tool in the analysis of biological traces in which a mixture of male and female trace material is to be expected. It is possible to generate a Y-chromosome DNA profile, even if all the prior sperm tests are negative and no sign of any male component is found in amelogenin. In 38 of a total of 239 sexual offences a perpetrator trace was identified solely using Y-STR analysis. Based on these findings, the Austrian National DNA Database was expanded to include Y-STRs in 2012 with the primary objective to identify serial sexual offences.     

Sexual Harassment and Bullying Behaviors in Sixth-Graders

ABSTRACT

Sexual harassment is widely viewed as a form of bullying, but has received little attention in studies of middle school students. A survey of 109 6th grade students found that 29% of students reported at least one sexual harassment experience in the past 30 days, with 11% reporting harassment once per week or more. Although boys and girls reported similar rates of harassment, there were important gender differences-boys were more likely than girls to try to ignore sexual harassment, but girls were more likely to tell someone about their experience and to tell the perpetrator to stop. There was high concordance between sexual harassment and bullying for both boys and girls. These findings indicate the need to recognize the role of sexual harassment in bullying in middle school.     

The Need for Gender-Sensitive Medical Interpreters for Victims with Limited English Proficiency in Sexual Assault Examinations

Abstract

The difficulties and trauma associated with sexual violence are exacerbated by language difficulties. Language difficulties pose particular barriers in accessing legal, social, medical and support services. This presents additional challenges for sexual assault response teams (SART). The SART members serve critical functions in supporting a victim of sexual violence from trauma to trial.

This paper addresses the need for trained gender-sensitive medical interpreters for adult female victims with limited English proficiency (LEP) in sexual assault examination, and thus the need for inclusion of trained medical interpreters in SART. Such needs were articulated from interviews with advocates and medical interpreters in the US, from literature reviews and conversations with women with LEP in the US. The paper closes with a set of specific recommendations that will promote comfortable accessible service to female victims of sexual violence with LEP.     

Does Ambivalent Sexism Influence Verdicts for Heterosexual and Homosexual Defendants in a Self-Defense Case?

The current research examined the role of defendant and participant sex, presence or absence of expert testimony of the “battered person syndrome”, and sexual orientation of the defendant on perceptions of guilt in a self-defense case. The role of sexism in judgments of culpability was also examined. A sample of 442 participants read a self-defense case scenario and responded to questions pertaining to verdict, defendant culpability, legal element ratings, and sexist attitudes. Results revealed a four-way interaction, showing female participants prescribed the lowest guilt ratings to heterosexual female and homosexual male defendants who received expert testimony of the battered person syndrome. When heterosexual male defendants received expert testimony, ratings of guilt significantly increased. A multiple regression was conducted to determine whether legal and extra-legal factors predicted defendant culpability. Sexist attitudes (benevolent sexism towards men and women) and certain legal elements were predictive of defendant culpability. Limitations and implications are discussed. Study findings were presented in a poster at the annual meeting of the American Psychology-Law Society (APLS), Jacksonville, Florida (March, 2008).