Shells and Bones: A Forensic Medicine Study of the Association of Terrestrial Snail Allopeas micra with Buried Human Remains in Brazil

Little is known regarding the scavenger fauna associated with buried human corpses, particularly in clandestine burials. We report the presence of 20 shells of the terrestrial snail Allopeas micra, within hollow bones of human remains buried for 5 years, during the process of collecting DNA material. The fact that a large number of shells of A. micra had been found in the corpse and in the crime scene supports the assumption that there was no attempt to remove the corpse from the area where the crime occurred. Despite this, our observations cannot be used to estimate the postmortem interval because there is no precise knowledge about the development of this species. This is the first record of a terrestrial snail associated with a human corpse and its role in this forensic medicine case.     

Changing patterns of income among blacks and whites before and after executive order 11246

Some suggest that affirmative action has contributed to the widening gap between better-off and worse-off blacks. Analyses of census data challenge the claim.     

College Women and Sexual Assault: The Role of Sex-related Alcohol Expectancies

This study examined the relationship between alcohol, sex-related alcohol expectancies, and sexual assaults among women college students. Participants completed measures of sexual behaviors, sexual victimization experiences, sex related alcohol expectancies, and drinking habits. Based on participants’ responses women were categorized as having experienced no assault, unwanted sexual contact, sexual coercion, attempted rape, and rape. It was observed across groups that relative to controls, women reporting attempted rape and rape consumed higher levels of alcohol. Within group comparisons revealed that relative to controls, victimized women endorsed higher levels of sex-related alcohol expectancies. In the prediction of severity of sexual victimization, regression analyses revealed an interaction between alcohol consumption and expectancy of vulnerability to sexual coercion. At higher levels of alcohol consumption women endorsing high vulnerability to sexual coercion experienced more severe victimatization. Implications of the findings are discussed. This work was conducted in partial fulfillment of the requirements for the Doctor of Philosophy degree by the first author under the direction of the third author.     

The use of multiple informants to assess children's maltreatment experiences

Most researchers rely exclusively on the reports of protective service workers to determine children's abuse history. In this report, information about children's maltreatment experiences is obtained from protective service workers and three supplementary sources of data: parents, medical records, and clinical observations. Fifty-six children from 34 families receiving protective services for verified reports of physical abuse, neglect, sexual abuse, and/or emotional maltreatment participated in the study, with most children known to have experienced more than one type of abuse. The supplementary data provided important information about the range and severity of children's maltreatment experiences. Review of the parent and medical record data led to identification of 28 children who had additional types of maltreatment experiences that were not reported by their protective services workers—nine cases of physical abuse, two cases of neglect, five cases of sexual abuse, and 12 cases of emotional maltreatment. Supplementary data also revealed information about incidents of specific types of abuse that were more severe than those reported by the children's protective service workers in an additional 24 cases. A method was devised to synthesize information provided from the different sources of data examined in this report to derive 0–4 point ratings of four categories of maltreatment experiences: (1) physical abuse, (3) neglect, (3) sexual abuse, and (4) emotional maltreatment. The Kappa reliability coefficients for each of these scales were .88, .73, .83, and .90, respectively. Data demonstrating the relationship between these maltreatment ratings and various indices of the children's socioemotional and cognitive functioning were also presented to provide preliminary support for the validity of these scales. The findings from this study suggest that multiple sources of data should be examined in order to obtain accurate assessments of children's maltreatment experiences, and that independent raters can synthesize discrepant data to obtain reliable and valid estimates of children's abuse history. Clinical and methodological issues relevant to the improved assessment of children's maltreatment experiences are also discussed.     

Competing Expectations in an Index-Based Livestock Insurance Project

Despite donor enthusiasm for index-based microinsurance, globally, pilots have struggled to realise its promises. This paper considers the Kenyan Index-Based Livestock Insurance pilot, investigating the competing expectations held by actors including (re)insurers, researchers, donors, NGOs, and pastoralists. We explore expectations’ impacts on partner involvement, project outcomes, sales, and the future outlook for Kenyan livestock insurance. Quantitative analysis suggests early demand and subsequent backlash were not results of systematic mis-selling, but rather stemmed from clients’ unfulfilled expectations of patron-like relationships with insurance partners. We caution against exaggerated expectations of profitability and call for reflection and transparency amidst the embrace of insurance tools.