Gender-role identity and psychological adjustment in adolescence

The relationship between gender-role identity (traditional, androgynous, cross-gender, and undifferentiated) and psychological adjustment among adolescents was examined. Hypotheses were derived from theories of gender-role identity development. One hundred and three high school students completed a measure of gender-role identity (the Bem Sex-Role Inventory) and four measures of adjustment (three Offer Self-Image scales and the Rosenberg Self-Esteem Scale). Findings indicate that traditional, androgynous, and cross-gender identities are each associated with some aspect of superior adjustment. Undifferentiated adolescents are poorly adjusted. When the independent contribution of masculinity, femininity, and gender-role identity to adjustment was assessed, masculinity and femininity had greater predictive power than gender-role identity. The relationship of findings to gender-role identity development is discussed.This paper was written while the author was a Postdoctoral Fellow in the Mental Health Research Program in Sociology and Psychiatry at Duke University Medical School. Support for this work was provided by NIMH Grant MH14670-01.Received her Ph.D. in Social Psychology from the University of Colorado. Major research interest is personality development across the life-span, particularly the development of gender-role identity in adolescence and adulthood.     

Human and insect mitochondrial DNA analysis from maggots

During the course of our forensic investigations, we have encountered situations where it would have been useful to have evidence, other than direct contact between the two, for concluding that a carrion-fly maggot developed on a particular human victim. If a maggot collected during a death investigation did not develop on the victim, then its age is not relevant to estimating the postmortem interval. In this study we demonstrate that mitochondrial DNA (mtDNA) sequence data can be obtained from the dissected gut of a maggot that had fed on human tissue. These data can be used to identify both the human corpse upon which the maggot had been feeding and the species of the maggot itself.     

‘It’s deemed unmanly’: men’s experiences of intimate partner violence (IPV)

This study investigated male victims’ experiences of female-perpetrated intimate partner violence (IPV). Seven participants were interviewed and the data were analysed using Interpretative phenomenological analysis (IPA). Four essential themes were revealed. (1) Participants identified themselves as victims of abuse (experiencing physical and multiple forms of abuse). (2) They felt they were victims of controlling abuse (through the use of children and isolation). (3) Respondents experienced manipulation through gendered stereotypes of abuse. (4) They felt it was different because they were men. The participants within this study were often deeply affected by the abuse they had experienced. Previous research has found male abusers use societal structures and norms to enable their abuse. The participants in this study felt that their female abusers were equally adept doing this, although the mechanisms were different. Further research should look at the processes by which abusers of either gender control and abuse their victims.     

The relationship of stress, impulsivity, and beliefs to drug use severity in a sample of women prison inmates

There is a paucity of research examining substance abuse issues among women prisoners. This study explored relationships between perceived stress, impulsivity, and beliefs in the efficacy of drugs as these variables pertain to self-reported drug use severity. Women prisoners (N = 100) participated in structured face-to-face interviews based on established research instruments. Although there was no significant correlation between demographic characteristics and substance use severity, positive relationships were found between substance use severity, perceived stress, impulsivity, and beliefs. A multiple linear model was estimated regressing drug use severity on beliefs, impulsivity, and perceived stress. Only the measures of beliefs and impulsivity were significant correlates of drug use severity. Implications are discussed for prison substance abuse programming and future research.     

An evaluation of Kentucky’s sexual assault investigator training: results from a randomized three-group experiment

Journal of Experimental Criminology - This study evaluated a 40-h statewide sexual assault investigations training program implemented in Kentucky in 2017. The study examined short- and long-term...     

Distinguishing accurate from inaccurate eyewitness identifications with an optional deadline procedure

Abstract

Two experiments examined the efficacy of an optional deadline lineup procedure for distinguishing correct from incorrect eyewitness identification decisions. The procedure involved briefly presenting the lineup, removing the lineup from view, then giving participants the option of either making an identification decision or viewing the lineup again. When compared with participants operating under a forced deadline (i.e. forced to respond after the brief presentation) or standard lineup instructions, the optional deadline procedure identified participants with an impressive probability of having made a correct identification when used with target-present lineups and biased instructions. With unbiased instructions, the optional deadline produced clear discrimination between correct and incorrect identification decisions for choosers and, importantly, also for non-choosers. Possible strategies for improving the efficacy of the procedure are suggested.     

Urgent issues and prospects at the intersection of culture,memory, and witness interviews: Exploring the challenges for research and practice

The pursuit of justice increasingly relies on productive interactions between witnesses and investigators from diverse cultural backgrounds during investigative interviews. To date, the role of cultural context has largely been ignored by researchers in the field of investigative interviewing, despite repeated requests from practitioners and policymakers for evidence-based guidance for the conduct of interviews with people from different cultures. Through examining cultural differences in human memory and communication and considering specific contextual challenges for investigative interviewing through the lens of culture, this review and associated commentaries highlight the scope for considering culture and human diversity in research on, and the practice of, investigative interviewing with victims, witnesses, and other sources. Across 11 commentaries, contributors highlight the importance of considering the role of culture in different investigative interviewing practices (e.g., rapport building, questioning techniques) and contexts (e.g., gender-based violence, asylum seeking, child abuse), address common areas of cultural mismatch between interviewer–interviewee expectations, and identify critical future routes for research. We call for an increased focus in the investigative interviewing literature on the nature and needs of our global community and encourage constructive and collaborative discussion between researchers and practitioners from around the world to better identify specific challenges and work together towards evidence-based solutions.