EMPLOYMENT AND TRAINING POLICY IN A NEW ERA: THE IMPACT OF INTERNATIONAL AND INTERGOVERNMENTAL FORCES

Basic forces are influencing the American economy and significantly effecting employment and training policy. States need to take responsibility in solving the problems created by these trends. The implications of these trends-the technological revolution, internationalization of the American economy, and labor market and demographic changes-are examined. The first implication is that the United States cannot have effective economic policies unless monetary-fiscal policies are supplemented by selective labor market policies which can deal with specific labor market problems. Second, policies must be measured in terms of their effects on the competitiveness of American industry in the areas of wages, management systems, and technology. Finally, there is a need to recognize the importance of education in responding to the economy's problems and to combine employment and training with other human resource development activities.     

Characterization of the triacylglycerol crystal formation in adipose tissue during a vehicle collision

The unusual appearance of crystalline fat structures was observed during the postmortem examination of a motor vehicle accident victim. The crystal structures were characterized using Fourier transform infrared spectroscopy and x-ray diffractometry. The structures were found to be made of triacylglycerols, a dominant lipid structure found in human adipose tissue, capable of forming various polymorphic structures. The morphology of the crystalline material was found using both techniques to be predominantly the beta' form of triacylglycerols. The accelerated growth of such triacylglycerol morphology has been observed as a result of shear stresses in other studies involving edible fats. As a result of the findings of this study, it is proposed that increased shear forces may be responsible for the formation of the unusual fat structure found in the victim. An understanding of the effect of forces on the structure of body fat in high-impact collisions can potentially assist in verifying a high-velocity impact.     

Structural Constraints,Risky Lifestyles,and Repeat Victimization

Objectives

Research indicates that victims who make changes to their risky behavioral routines are better able to avoid being victimized again in the future. Nevertheless, some victims’ abilities to change their behaviors may be limited by what Hindelang et al. in Victims of personal crime: an empirical foundation for a theory of personal victimization. Ballinger, Cambridge (1978) referred to as “structural constraints.” To assess this issue, we determine: (1) whether victims who reside in communities characterized by structural constraints (e.g., concentrated disadvantage) are more likely to continue engaging in risky behaviors (e.g., offending, illicit drug use, and getting drunk) after being victimized; and (2) whether victims who continue to engage in risky lifestyles have an increased likelihood of repeat victimization.

Methods

Ten waves of data (spanning nearly 7 years) from the Pathways to Desistance Study are used, and multilevel models are estimated to examine changes to risky lifestyles and repeat victimization among a subsample of victims.

Results

Findings indicate that community-level structural constraints impose limits on the changes that victims make to their risky lifestyles, and that these changes influence repeat victimization.

Conclusions

We conclude that, in the context of repeat victimization, structural constraints are both real and consequential, and that future theory and research should continue to explore how context shapes and influences victims’ behavioral routines.

     

The Relationship between Homelessness and Behavior Problems among Youth in North Texas: a Brief Report

This study sought to examine the relationship between homelessness and behavior problems among a community-based sample of youth in North Texas. Data were obtained from a cross-sectional, probability sample of households and a targeted sample of homeless families in Dallas, Texas, with children older than 5 years old (N?=?5232). Parents were asked to report five behavior problems on behalf of their children including arrest or trouble with police, academic problems, behavior problems at school, suspension, and suicide attempts. Logistic and negative binomial regression procedures were used to examine the relationship between homelessness and behavior problems. Youth exposed to homelessness were 36% (OR?=?1.63; 95% CI 1.00–1.85) more likely to exhibit any kind of behavior problems than youth who had never experienced homelessness. Homeless youth had 5.51 times the odds of arrest (95% CI 2.60–11.68), 1.74 times the odds of academic problems (95% CI 1.24–2.43), and more than 3 times the odds of suicide attempts (95% CI 1.46, 7.61) than youth who had never been homeless. Homelessness was associated with higher rates of problem behavior, including arrests, academic problems, and suicide attempts. Because homeless youth are commonly enrolled in school and present at health care clinics and emergency departments, clinics and schools may aid in the identification of homeless youth, as well as referral to care. In this way, clinicians may help reduce the burden of behavioral problems that disproportionately affect homeless youth.     

What’s in an MSW? Graduate education for public child welfare workers,intention, engagement,and work environment

ABSTRACT

This study employs a mixed methods analysis of exit survey data gathered from public child welfare employees at their completion of a Title IV-E funded MSW program, distinct because it was initiated during a period of major reform and permitted students to continue employment during their studies. Findings suggest that opportunities for growth and manageable levels of stress were associated with intentions to stay and engagement with the work, reflected in respondents’ positive perceptions of their roles in the work environment and their retrospective assessments of the impact of their social work education.     

The Impact of Housing Submarkets and Urban Form on the Foreclosure Crisis in U.S. Urban Counties

In this article, the authors introduce a novel way to define and measure housing submarkets in relation to foreclosures. Instead of the traditional methods of identifying submarkets a priori, this study uses an approach that empirically delineates housing submarkets based on spatial contiguity and housing attributes. The spatial clustering algorithm developed for this study identified submarkets in each of the urban counties. A spatial regression model was then used to assess the impact of submarket structure on foreclosure rates. In addition, the study also incorporates a measure of sprawl in its analysis. It was found that sprawling counties are not more likely to have higher rates of foreclosures compared with average rates. However, the counties with smaller and more fragmented housing submarkets are likely to have lower rates of foreclosures. The results suggest that urban form is less consequential than housing market structure in affecting U.S. housing market dynamics.     

Mitochondrial DNA Profiling of Illegal Tortoiseshell Products Derived from Hawksbill Sea Turtles

The hawksbill sea turtle (Eretmochelys imbricata) is a highly endangered species, commonly poached for its ornate shell. “Tortoiseshell” products made from the shell are widely, although illegally, available in many countries. Hawksbills have a circumglobal distribution; thus, determining their origin is difficult, although genetic differences exist geographically. In the research presented, a procedure was developed to extract and amplify mitochondrial DNA from tortoiseshell items, in an effort to better understand where the species is being poached. Confiscated tortoiseshell items were obtained from the U.S. Fish and Wildlife Service, and DNA from 56 of them was analyzed. Multiple mitochondrial haplotypes were identified, including five not previously reported. Only one tortoiseshell item proved to be of Atlantic origin, while all others corresponded to genetic stocks in the Indo‐Pacific region. The developed methodology allows for unique, and previously unattainable, genetic information on the illegal poaching of sea turtles for the decorative tortoiseshell trade.