A family with unusual Kell genotypes

A family in which kKp^a, kKp^b, KKp^b and K^o are segregating confirms the depressing effect of Kp^a on the products of other Kell genes in cis. The significance of such unusual Kell genotypes in forensic testing is discussed.     

Effects of jurors' identification with the victim depend on likelihood of victimization

Courtroom lore suggests that jurors identifying with rape victims will show antidefendant biases, but empirical findings do not unequivocally support this supposition. On theoretical bases, it was predicted that identification with the victim's gender would bias judgment against the defendant when the circumstances of the crime are likely to be encountered in the daily life of the juror or a related potential victim. Parents of female-only (PFs) or of male-only children (PMs) judged defendants in an alleged rape, occurring either in a library, where the victim had engaged in normal routine, or in a street, under unusual and risky conditions. PEs were more conviction-prone and punitive than PMs only for the library case. Findings support theories of defensive attribution (Shaver, 1970) and of attribution of actors and observers (Jones & Nisbett, 1972) but are inconsistent with a variant of defensive attribution (Walster, 1966) based on denial of chance occurrence of threatened harm. The systematic exclusion of jurors with certain characteristics from particular cases based on suppositional criteria is questioned, rigor of juror assessment notwithstanding. It is suggested that research concentrate on discovering the conditions under which biases are, or are not manifested, and on developing means of reducing bias effects in impaneled jurors.     

The role of adolescent physical abuse in adult intimate partner violence

This study's primary aims were to examine whether a sample of young adults, aged 23 to 31, who had been documented as physically abused by their parent(s) during adolescence would be more likely to aggress, both physically and verbally, against their intimate partners compared with nonabused young adults and whether abuse history was (along with other risk factors) a significant predictor of intimate partner physical and emotional violence perpetration or victimization. In this longitudinal study, 67 abused and 78 nonabused adults (of an original sample of 198 adolescents) completed the Modified Conflict Tactics Scale and the Jealousy and Emotional Control Scales. Nonabused comparison adolescents were matched for age, gender, and community income. As adults, participants with abuse histories had significantly higher rates of intimate partner physical violence and verbal aggression than did comparison participants. Multivariate logistic regressions indicated that adults with histories of physical abuse were more than twice as likely to be physically violent and almost six times more likely to be verbally aggressive to their intimate partners than were comparison participants. Having had an alcohol use disorder, being married to or living with a partner, and perceiving one's partner as controlling were also significantly associated with physical violence. Jealousy and feeling controlled by one's partner were also significant predictors of verbal aggression. These findings underscore the importance of preventing adolescent abuse as a means of decreasing the incidence of intimate partner physical violence in adulthood.     

A qualitative study using a systemic perspective exploring the remediation of abusive interactions in intimate heterosexual couples

Very little attention has been paid to both partners beliefs about why violence in their previously abusive relationship has stopped or significantly reduced despite well-documented details in the research literature outlining the characteristics of both victims and perpetrators. This study aimed to provide some understanding of how each partner believed that the violence has ended. However their answers often were not definitive; instead, they uncovered the complexities in their relationship and their struggle to overcome the uncertainty they have to achieve and maintain successful remediation. The article is based on a qualitative Interpretative Phenomenological Analysis (IPA) study that explored the nature of the relationship between six heterosexual couples before and after a therapeutic intervention for the men perpetrators, which followed the Duluth Model. The study included how they both understood the violence and how they maintained nonviolence in their relationship. The men were notably still in the process of reprocessing their understanding of why they were violent and they needed to further understand their reactions to maintain their nonviolence. The IPA themes provided some understanding of how the participants thought they had a better understanding of the factors that had maintained their relationship since the termination of the intervention. The themes, generated from the interviews provided by the perpetrators and their victims, are explored and some explanations for the successful continuation of their relationship following treatment are suggested. Implications for widening the treatment options for men perpetrators are suggested in addition to providing treatment options for couples who wish to remain within their relationships and need help to identify unhelpful and dangerous patterns of interaction.