Association of sexual revictimization with sexuality and psychological function

This study explores the associations of sexual revictimization (experiencing sexual abuse in childhood and adulthood) in a sample of 230 African American women who are low-income. Data indicate that women who experience sexual revictimization are more at risk for emotional stress and psychological pathology than women with no history of abuse. In addition, women who are revictimized appear to be at greater risk for emotional problems than women sexually abused only as a child or sexually assaulted only as adults. Revictimization also appears to be associated with an increased probability of engaging in prostitution, even higher than women with childhood- or adult-only victimization, who showed increased probability when compared to women never abused. Finally, women who are revictimized showed increased HIV risk, in that they were 4 times less likely than other women to consistently use condoms, but no more likely to be in monogamous relationships or less likely to have multiple partners.     

Elevated and similar urinary testosterone/epitestosterone ratio in all samples of a competition testing: suspicion of a manipulation

The case of seven urine samples collected for anti-doping purposes during a cycling stage race with moderately elevated testosterone and epitestosterone ratio (T/E) is reported. The very low probability of having all seven urine samples with such similar elevated T/E ratio (from 3.2 to 4.7) was very suspicious. Different pattern classification tools were tested to categorize the most similar steroid profiles, but none of the models enabled a clear classification of the different urine samples. Subsequently, genetic profiling of all urine samples was performed and demonstrated that three of the seven samples were collected from the same cyclist. Finally, the International Federation confirmed DNA profiling results. This suggests that urinary steroid data using several methodologies are not appropriate for identification purposes and to an extent not unique to individuals.     

A fatal poisoning with LSD

Radioimmunoassay, high-performance liquid chromatography and capillary gas chromatography-mass spectrometry were used to detect and measure LSD in the first reported case of fatal poisoning by LSD. The levels found in ante-mortem serum and plasma and in post-mortem blood, liver blood and stomach contents are given.     

Possibilities of the positive following violence and trauma: informing the coming decade of research

The effects of trauma and violence may be better understood by taking a broader perspective that includes resilience and recovery as well as damage and symptomatology. Based on this broader view, this article describes three interrelated, cutting-edge trends in mental health research: (a) the positive psychology movement, (b) the recognition of the role of spirituality and religion in health and well-being, and (c) stress-related growth. The integration of these trends into mainstream studies of trauma and violence will provide a counterbalance to the predominant orientation of victimization and pathology currently evidenced in the literature. All three have important implications for survivors of violence and trauma.     

Testing a Theoretical Model of the Relationship Between Impulsivity,Mediating Variables,and Husband Violence

The present study involved a multimethod assessment of impulsivity among 86 men. Using two questionnaires and four performance-based measures of impulsivity, the factor structure of the impulsivity data was examined. Four constructs that theoretically mediate the relationship between impulsivity and husband violence (i.e., substance abuse, anger/hostility, marital dissatisfaction, and psychological abuse) were assessed to examine a mediational model predictive of husband violence. Substance abuse and marital dissatisfaction mediated the relationship between impulsivity and psychological abuse. Psychological abuse mediated the relationship between substance abuse and marital dissatisfaction and husband violence. Although anger/hostility was not a mediator, there were bivariate associations between anger/hostility and impulsivity, psychological abuse, and husband violence. The results of the regression analyses were virtually identical when controlling for the effect of intelligence on the model variables. The implications of the findings for the assessment of impulsivity and for future husband violence research are discussed.     

Pornographic exposure over the life course and the severity of sexual offenses: Imitation and cathartic effects

Purpose

Extant scholarship has examined pornography's putative link to the commission of sex crime. Yet, virtually no research speaks to whether an offender's exposure to pornography during many different stages of life elevates the violence of a sex offense. The current study addresses this gap.

Methods

Using retrospective longitudinal data, we systematically investigate the effect of offender pornography exposure during adolescence, adulthood, and immediately prior to the offense on the level of physical injury as well as the extent of humiliation experienced by sex crime victims.

Results

Findings indicate that adolescent exposure was a significant predictor of the elevation of violence—it increased the extent of victim humiliation. Results also suggest a tempering, or cathartic effect of pornography—using pornography just prior to the offense was correlated with reduced victim physical injury. No effects, however, were observed for adult pornography exposure.

Conclusion

Pornography use may differentially influence offenders’ propensity to harm or degrade victims over the life course.