Impact of Intimate Partner Violence on Women’s Mental Health

This study aimed to explore the mental health needs of women residing in domestic violence shelters; more specifically, we aimed to identify commonalities and differences among their mental health needs. For this purpose, qualitative and quantitative data was collected from 35 women from a Midwestern domestic violence shelter. Hierarchical clustering was applied to quantitative data, and the analysis indicated a three-cluster solution. Data from the qualitative analysis also supported the differentiation of women into three distinct groups, which were interpreted as: (A) ready to change, (B) focused on negative symptoms, and (C) focused on feelings of guilt and self-blame.     

Explanations of a Violent Relationship: The Male Perpetrator’s Perspective

The purpose of this study was to understand the way male perpetrators’ perceive and explain intimate partner violence (IPV) in their relationship. Specifically, men were invited to reflect upon their role in their relationship when violence exists, their contributions to the violence, and how they felt about it. Using coding procedures from grounded theory methodology, researchers analyzed data from 13 men who had been in violent relationships. Seven key themes were identified from 104 significant statements. These themes included justification, relapse, control, anger, emotional threshold, triggers, and remorse. Clinical implications as well as suggestions for future research are presented.     

Vicarious Trauma in Child Welfare Workers: A Study of Organizational Responses

Child welfare is provided within an organizational context that both supports and thwarts the efforts of workers and administrators to meet the myriad of goals established by federal, state, and local regulation and professional bodies. As the field moves toward trauma-informed services for children and families (Ko et al., 2008 Ko, S. J., Ford, J. D., Kassam-Adams, N., Berkowitz, S. J., Wilson, C., Wong, M., Brymer, M. J., &; Layne, C. M. (2008). Creating trauma-informed systems: Child welfare, education, first responders, healthcare, juvenile justice. Professional Psychology: Research and Practice, 39(4), 396–404.[Crossref], [Web of Science ®] , [Google Scholar]), the effect of trauma on workers has received less agency attention (Middleton &; Potter, 2015 Middleton, J. S., &; Potter, C. C. (2015). Relationship between vicarious traumatization and turnover among child welfare professionals. Journal of Public Child Welfare, 9(2), 195–216.[Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]). This exploratory, qualitative study examines the level of knowledge administrators have regarding vicarious trauma and probes the organizational responses of public child welfare agencies to the vicarious trauma experienced by workers.     

Practice narratives enhance children’s memory reports

Practicing recall of a non-target event prior to discussing substantive issues is a relatively new recommendation for interviews with child victims and witnesses. Despite evidence of the effectiveness of these practice narratives in obtaining detailed reports from children, specific recommendations about the duration and content of these interviews have yet to be systematically investigated. In the present study, 176 children aged 6–10 years watched a magic show and then participated in an interview that began with a practice narrative, with varying length (2 or 5 minutes) and topics (unique or commonplace), or no practice narrative. Conducting a practice narrative of any kind was beneficial to children's subsequent recall of accurate details over no practice narrative. Benefits to children's accurate recall were observed with as little as 2 minutes of practice and practice narratives were particularly beneficial if a unique, rather than commonplace, experience was targeted for practice recall. The present results confirm previous field research and laboratory findings indicating that the substantive phase of the interview is enhanced by conducting a practice narrative and extends the benefits of practice narratives to even a very brief practice narrative.     

Violence prevention in psychiatry: an umbrella review of interventions in general and forensic psychiatry

Relative risks of violence in psychiatric patients are high compared to the general population and existing evidence in non-psychiatric populations may not translate to reductions in violence in psychiatric populations. We searched 10 databases including Medline, EMBASE, CINAHL and Scopus, from inception until August 2015 for systematic reviews and meta-analyses of violence prevention interventions in psychiatry. Reviews were included if they used a hard outcome measure (i.e. police or hospital recorded violence, or reincarceration) and contained randomized or non-randomized controlled studies. Five reviews met our inclusion criteria (n = 8876 patients in total), of which four received a GRADE rating of ‘low’ or ‘very low’. Three randomized studies (n = 636) reported that therapeutic community interventions may reduce reincarceration in drug-using offenders with co-occurring mental illness (‘moderate’ GRADE rating). The lack of intervention research in violence prevention in general and forensic psychiatry suggests that interventions from non-psychiatric populations may need to be relied upon.     

Safety in Intimate Partnerships: The Role of Appraisals and Threat

For most intimate partners, safety is an important goal and basic need. How a partner perceives safety has an impact on what happens in the relationship, and this will in turn affect the responses from the other partner. Lack of safety can provoke negative emotions and actions which can lead to relationship deterioration and violence. However, little is known about this process from the insider’s perspective. In this study, constructivist grounded theory methods were used to analyze interviews from individuals (n = 37) to better understand individual appraisals of relational safety. The results include a theory that illustrates the process of relational safety and threat. This model articulates how certain relational conditions precede a perception of safety or threat, which then leads to corresponding actions. Implications of the model include a focus on interaction and context when assessing for safety and abuse, as well as the importance of self regulation.     

Haplotype analysis for Irish ancestry

Forensic haplotype analysis of the male Y chromosome is currently used to establish the number of male donors in sexual assaults, the number of male bleeders in blood pattern analysis, and for ancestry correlation to genetic founder populations in biogeographic studies. In forensic laboratory applications, its primary use is for DNA profile generation with trace amounts of male DNA in the presence of excess female DNA (e.g. spermatozoa identification, male component of fingernail scrapings). Our study supports the potential use of the Y chromosome in a “dragnet” approach (most haplotypes are unique) similar to that described by Kayser in 2017 for solving a cold case sex assault and homicide in The Netherlands. Our study also researched the potential for the identification of an ancestral Irish genetic “footprint” linked to surname O’Brien and identified multiple founder group origins in Ireland and England as well as three samples with the Dal Riata (a Gaelic overkingdom) ancestral haplotype. This study indicates correlation to ancestral Irish ancestry by haplotype but not conclusively to the O’Brien surname.     

Human hair histogenesis for the mitochondrial DNA forensic scientist.

Analysis of mitochondrial DNA (mtDNA) sequence from human hairs has proven to be a valuable complement to traditional hair comparison microscopy in forensic cases when nuclear DNA typing is not possible. However, while much is known about the specialties of hair biology and mtDNA sequence analysis, there has been little correlation of individual information. Hair microscopy and hair embryogenesis are subjects that are sometimes unfamiliar to the forensic DNA scientist. The continual growth and replacement of human hairs involves complex cellular transformation and regeneration events. In turn, the analysis of mtDNA sequence data can involve complex questions of interpretation (e.g., heteroplasmy and the sequence variation it may cause within an individual, or between related individuals. In this paper we review the details of hair developmental histology, including the migration of mitochondria in the growing hair, and the related interpretation issues regarding the analysis of mtDNA data in hair. Macroscopic and microscopic hair specimen classifications are provided as a possible guide to help forensic scientists better associate mtDNA sequence heteroplasmy data with the physical characteristics of a hair. These same hair specimen classifications may also be useful when evaluating the relative success in sequencing different types and/or forms of human hairs. The ultimate goal of this review is to bring the hair microscopist and forensic DNA scientist closer together, as the use of mtDNA sequence analysis continues to expand.