Hyperthermia,Thermal Injuries,and Death from a Forced Convection Heat Source: A Case Report and Experimental Model

Heat‐related deaths of children are most often encountered in the context of enclosed vehicles in summer months. Deviating from this, a 16‐month‐old boy was found unresponsive in a stroller that was placed adjacent to a space heater during mid‐winter. The cause of death was hyperthermia and thermal injuries. Manner of death determination was difficult due to alleged surrounding circumstances. To understand the time‐course of this child's injuries, a child death scene investigation was performed; the stroller and space heater were recovered. In a re‐enactment of the events, a slaughtered pig approximating the child's size was warmed using a water bath and placed in the stroller beside the space heater. Cutaneous temperature measurements showed rapid initial temperature rise with subsequent steady increases. Tanning of the skin was seen on periodic direct observations. Internal temperature monitoring illustrated steady increases. This experiment was essential in classifying the manner of death as homicide.     

Discordance of Gross and Histologic Findings in Estimating the Range of Fire of Gunshot Wounds

Forensic pathologist use soot and/or stippling surrounding entrance gunshot wounds in categorizing range of fire. If absent, some pathologists suggest utilizing histology when the range is diagnostically critical. This study investigates the concordance of macroscopic and microscopic findings in estimating range of fire by evaluating gunshot entrance and exit wounds made through human tissue analogs at defined distances using two handgun calibers. Examination of over 150 entrance wounds verified the ease of visually detecting soot from a muzzle distance of contact to 1 foot (30.5 cm), and its absence at 9 feet (274.3 cm). Distinctly apparent was bullet wipe surrounding the entrance wounds regardless of muzzle distance. Although variations existed, dark material was histologically identified in many skin, soft tissue, and bone sections at all ranges with both calibers. These nonparallel results decrease the dependability of histology for range of fire estimation and reinforce using gross observation.     

The ‘Invisible Institution’ and Black Youth Crime: The Church as an Agency of Local Social Control

We examine the degree to which an individual's religious involvement significantly mediates and buffers the effects of neighborhood disorder on youth crime. To test this hypothesis, we analyzed the fifth wave of data from the National Youth Survey, focusing on black respondents given the historical as well as contemporary significance of the African-American church for black Americans. Results from estimating a series of regression models indicated that (1) the effects of neighborhood disorder on crime among black youth are partly mediated by an individual's religious involvement (measured by the frequency of attending religious services) and (2) involvement of African-American youth in religious institutions significantly buffers or interacts with the effects of neighborhood disorder on crime and, in particular, serious crime. Theoretical and methodological implications of the present findings are briefly discussed.     

Does Power Sector Deregulation Promote or Discourage Renewable Energy Policy? Evidence from the States, 1991–2012

Both within the United States and across the world, power sector deregulation has changed the environment in which governments formulate renewable energy policy. Utilizing data from U.S. states for the 1991–2012 period, this article shows that there is no difference in the adoption of new renewable energy policy in states that have and have not already gone through power sector deregulation. However, the evidence also shows that governments formulate renewable energy policy as part of a legislative package for power sector deregulation in a dynamic we call issue linkage. While power sector deregulation is neither an impediment nor an impetus to renewable energy policy, the strategic challenge of passing deregulatory legislation requires concessions to constituencies that prefer renewables. For policy makers, the results are important because they indicate that deeper reforms in electricity generation are consistent with more ambitious renewable energy policy.     

Applying Social Cognitive Theory to Explore Relational Aggression across Early Adolescence: A Within- and Between-Person Analysis

In the past two decades, there has been a significant amount of research on children’s relational aggression, which has been found to be associated with psychosocial problems. Longitudinal studies have examined changes in relational aggression during early adolescence in relation to individual characteristics; however, most studies compare individual differences between people with regard to rates of relational aggression. A shortcoming to the current literature is the lack of studies that use a multilevel approach to examine individual differences (between-person) as well as the extent to which individuals deviate from their own typical levels (within-person) over time. In this study, within- and between-person psychological and peer-related predictors of rates of relational aggression over time were examined. Participants included 1,655 students in 5th–8th grade (mean age: 13.01) from four public middle schools in the Midwest, which consisted 828 females and 827 males. In terms of race and ethnicity, 819 (49.5%) were African Americans, followed by 571 (34.5%) Whites, and 265 (16%) Others. Longitudinal data were collected over four waves across two years of middle school. The findings indicated that contrary to the hypothesis that relational aggression would increase over time, there was no significant growth across time. Age, gender, and race were not associated with relational aggression over time; however, consistent with the Social Cognitive Theory, changes in within-person impulsivity, anger, and peer delinquency were all positively related to increases in relational aggression. At the between-person level of analysis, depressive symptoms and peer delinquency were related to relational aggression. Findings suggest that school-based programs that address anger management, impulsivity, empathy, and victimization could help prevent relational aggression.     

Conjugal Violence in Korean American Families: A Residue of the Cultural Tradition

The study explored the incidence of spouse abuse in Korean American families and interrelations between conjugal violence, marital power structure, stress, and socioeconomic and cultural factors. Rate of conjugal violence in these families is higher than those for other Asian American families. Data were collected from 256 families selected at random. In male dominant couples, rate of severe violence, wife beating, was four times higher than that of egalitarian couples. Husbands who experienced higher levels of stress had a greater rate of assaulting their wives. Wives in egalitarian and female dominant couples experienced a lower amount of stress and shared more decision-making power than did those in the male dominant couples. The longer the couples had been in the United States and the more American education they had received, the more egalitarian and female-dominant marital relations they tended to have. The residual influence of the traditional culture, in which they lived prior to immigration, is a factor suggesting why men were more abusive than women. Cultural differences associated with conjugal violence and needs for services are discussed.     

Did Public Transfers Crowd Out Private Transfers in Korea During the Financial Crisis?

How effective are public transfers in protecting households facing financial crisis-induced negative shocks? Existing studies have not yet carefully considered the inter-relationship between public transfers and the existing private transfer network. In the context of the financial crisis in Korea, this paper investigates the possible crowding-out effect of public transfers on private transfers by explicitly considering the endogenous responses of private transfers against public transfers. By using two Korean household-level panel data sets for the periods of 1995–1998 and 1998–2003, we found a post-crisis, but not pre-crisis crowding-out effect of public transfers; more importantly, a crowding-in effect is observed during the crisis. The results suggest that private transfer networks were strengthened under the initial phase of the financial crisis, which possibly complemented public transfers due to the lack of effective formal safety nets, while public transfers became effective after the crisis, thereby replacing private transfers. Our results suggest that particularly at the initial stage of the crisis, the government could have played an important role in assisting households to weather the negative impacts of the crisis.     

Developmental patterns of sex differences in delinquency among African American adolescents: A test of the sex-invariance hypothesis

This paper addresses a developmental issue concerning longitudinal patterns of sex differences in delinquency. Hirschi and Gottfredson argue that the age-delinquency relation is invariant across sex and that sex differences in delinquency are invariant over time as well. A combination of these two propositions generates a hypothesis, called here the sex-invariance hypothesis, that sex differences in delinquency are invariant over developmental stages of adolescents. To test the sex-invariance hypothesis, nine waves of panel data collected from a representative urban sample of African American adolescents are analyzed. The overall findings show that sex differences in delinquency tend to vary as the subjects grow older, rather than remain constant as the invariance thesis posits. Specifically, sex differences in delinquency peak at the age of 15 and thereafter declines with age. We also find that parental supervision significantly explains sex differences in delinquency for younger adolescence, but not for older adolescence.