Introducing a semi-automatic method to simulate large numbers of forensic fingermarks for research on fingerprint identification

Statistical research on fingerprint identification and the testing of automated fingerprint identification system (AFIS) performances require large numbers of forensic fingermarks. These fingermarks are rarely available. This study presents a semi-automatic method to create simulated fingermarks in large quantities that model minutiae features or images of forensic fingermarks. This method takes into account several aspects contributing to the variability of forensic fingermarks such as the number of minutiae, the finger region, and the elastic deformation of the skin. To investigate the applicability of the simulated fingermarks, fingermarks have been simulated with 5-12 minutiae originating from different finger regions for six fingers. An AFIS matching algorithm was used to obtain similarity scores for comparisons between the minutiae configurations of fingerprints and the minutiae configurations of simulated and forensic fingermarks. The results showed similar scores for both types of fingermarks suggesting that the simulated fingermarks are good substitutes for forensic fingermarks.     

Association between education and domestic violence among women being offered an HIV test in urban and rural areas in Kenya

The objective of this study was to examine the association between education and domestic violence among women being offered an HIV test in urban and rural areas in Kenya. A sample selection of women who experienced physical (n = 4,308), sexual (n = 4,309), and emotional violence (n = 4,312) aged 15 to 49 allowed for the estimation of the association between education and domestic violence with further analysis stratified by urban and rural residence. The main outcome of interest was a three-factor (physical, sexual, and emotional) measure for violence with the main predictor being education. Nearly half of all domestic violence, physical (46%), sexual (45%), and emotional (45%) occurred among women aged 15 to 29. After adjusting for confounding variables, women who resided in urban areas and had a postprimary/vocational/secondary and college/university education were 26% (OR = 0.74, 95% CI: [0.64, 0.86]), p < .001 and 22% (OR = 0.78, 95% CI: [0.66, 0.92]), p < .01 less likely to have experienced physical violence compared to those who had a primary education respectively. This was 17% (OR = 0.83, 95% CI: [0.73, 0.94]), p < .01 and 17% (OR = 0.83, 95% CI: [0.72, 0.96]), p < .05 less likely among women who resided in rural areas. A surprising finding was that women residing in rural areas with less than a primary education were 35% less likely to have experienced sexual violence (OR = 0.65, 95% CI: [0.43, 0.99]), p < .01 compared to those who had a primary education. These findings suggest that physical, sexual, and emotional violence were prevalent in Kenya among married and formerly married women. This study indicates that more research is needed to understand factors for HIV/AIDS among Kenyan women who have specifically tested positive for HIV or identified as AIDS-positive and the implications for women's health.     

PERSONS WITH DISABILITIES AND THEIR SEXUAL,REPRODUCTIVE, AND PARENTING RIGHTS: AN INTERNATIONAL AND COMPARATIVE ANALYSIS

Despite important gains in human rights, persons with disabilities — and in particular women and girls with disabilities — continue to experience significant inequalities in the areas of sexual, reproductive, and parenting rights. Persons with disabilities are sterilized at alarming rates; have decreased access to reproductive health care services and information; and experience denial of parenthood. Precipitating these inequities are substantial and instantiated stereotypes of persons with disabilities as either asexual or unable to engage in sexual or reproductive activities, and as incapable of performing parental duties. The article begins with an overview of sexual, reproductive, and parenting rights regarding persons with disabilities. Because most formal adjudications of these related rights have centered on the issue of sterilization, the article analyzes commonly presented rationales used to justify these procedures over time and across jurisdictions. Next, the article examines the Convention on the Rights of Persons with Disabilities and the attendant obligations of States Parties regarding rights to personal integrity, access to reproductive health care services and information, parenting, and the exercise of legal capacity. Finally, the article highlights fundamental and complex issues requiring future research and consideration.     

Differential effects of general versus cued invitations on children’s reports of a repeated event episode

The ability to describe individual episodes of repeated events (such as ongoing abuse) can enhance children’s testimony and assist the progression of their cases through the legal system. Open-ended prompts have been advocated as a means to assist children in accurately retrieving information about individual episodes. In the current study, two subtypes of open-ended prompts (cued and general invitations) were compared for their effects on five- to nine-year-olds’ (n?=?203) reports about individual episodes of a repeated event. Interviews occurred 1–2 weeks after the last of 4 event sessions. Cued invitations assisted children to provide specific details about individual episodes of a repeated event, while general invitations were useful to elicit more broad happenings of the episodes. The accuracy of responses to general invitations was similar for children of all ages up to one week after the event, but at a longer interview delay younger children were less accurate than older children. There were no differences in the accuracy of responses to cued invitations as a function of age or interview delay. Results suggest that interviewers tasked with eliciting accounts of individual episodes from a repeated event, such as ongoing abuse, should consider the differential efficacy of each prompt-type on children’s reports.     

Understanding the public perception and satisfaction of a UK police constabulary

This study explores the public perception of a community in Britain, towards a police constabulary in the UK. The study sought to explore how the levels of satisfaction between Black and Minority Ethnicities (BME) and non BME communities towards this police force in the UK. Using a mixed-methods approach, data was obtained by the use of self-completion questionnaires of 112 participants in an area in the UK and the use of a total of 31 semi-structured interviews. The findings show that participants questioned police competence, the duty of police officers, policing conduct in relation to investigations, experiences of prejudice and expectations communities have of the police. The results for this study showed that there is some support for the idea that the perception of the police during the first contact with a member of the public is likely to be the most powerful predictor of future opinions on the police. This comes from the idea that the public are concerned not only with what the police do in the community, but how they do their work. Finally, as the current study is concerned with policing the local communities, it is important to remember that members of the community will respond positively to being included in police procedure deliberations and audits. The findings suggest that there is still much work to be done by the police service in order to improve the relationship with the communities that they serve. We argue much more emphasis should be placed on community work and increased engagement with younger people in schools and the wider general public.     

Phoning logistics in a longitudinal follow-up of batterers and their partners

More needs to be known about the phoning logistics of interviewing subjects for longitudinal follow-up studies in the domestic violence field. Using phoning logs from a 4-year follow-up of batterer intervention, the authors calculated the number, results, and costs of phone calls from a subsample of 100 men and 138 women. The number of calls is high (5.5 per man and 7.1 per woman), locators play a substantial role (for 25% of the men and women), and mailed questionnaires are a useful supplement (increasing response rate 5% for men and 11% for women). On average, about half of the subjects were interviewed at each interval. The main obstacle is not refusals but no response and not being able to locate a subject. Strategies to address "no response" are considered.     

The Effect of Intellectual Disability on Children's Recall of an Event Across Different Question Types

This research examined the performance of 80 children aged 9-12 years with either a mild and moderate intellectual disability when recalling an innocuous event that was staged in their school. The children actively participated in a 30-min magic show, which included 21 specific target items. The first interview (held 3 days after the magic show) provided false and true biasing information about these 21 items. The second interview (held the following day) was designed to elicit the children's recall of the target details using the least number of specific prompts possible. The children's performance was compared with that of 2 control groups; a group of mainstream children matched for mental age and a group of mainstream children matched for chronological age. Overall, this study showed that children with either a mild or moderate intellectual disability can provide accurate and highly specific event-related information. However, their recall is less complete and less clear in response to free-narrative prompts and less accurate in response to specific questions when compared to both the mainstream age-matched groups. The implications of the findings for legal professionals and researchers are discussed.     

A test of the phenice method for the estimation of sex

The Phenice method for the estimation of sex of an individual from the pelvis was tested on 198 individuals of known sex from the Terry collection by an individual with training in the technique, but no additional training in forensic anthropology. Sex was correctly estimated in 88.4% of all individuals and more accurately estimated in females than in males. In a subsequent test of the same individuals by the same investigator utilizing additional nonmetric pelvic indicators, overall accuracy increased to 96.5%, with slightly greater accuracy for males. The study suggests that experience likely contributes to the accuracy of the Phenice method and that for inexperienced investigators, consultation of all pelvic indicators offers an advantage over using just the three variables in the Phenice method.     

Skeletal manifestations of bear scavenging

In many partially or fully skeletonized forensic cases, postmortem animal damage is simply attributed to rodents or carnivores; little effort is made to determine the general size or assign a genus to the scavenger. As one of the largest wild carnivores to inhabit mountainous and forested areas throughout the continental United States, Alaska, and Canada, black bears (Ursus americanus) must be considered possible suspects when skeletonized remains are located showing marks of carnivore damage. Since 1995, three cases of known bear scavenging have been referred to the Maxwell Museum's Laboratory of Human Osteology by the New Mexico Office of the Medical Investigator for skeletal analysis. These cases comprise a total of seven individuals, and all of the remains were deposited in high altitude forests of New Mexico along the western border with Arizona with a minimum of 4 months exposure before recovery. When analyzed, all cases shared a similar pattern of element survivorship and damage. We suggest that bears can be distinguished from members of the canid family, the other common scavenger of human remains, based on the representation of skeletal elements at the scene. Rates and patterns of damage are not as accurate as element recovery in the discrimination of scavenger genus. Use of this information should allow forensic anthropologists to better understand the postmortem taphonomic processes that shaped the skeletal remains, and hopefully prevent misdiagnoses of perimortem trauma on elements not typically scavenged by canids.