Distinguishing juvenile homicide from violent juvenile offending

Juvenile homicide is a social problem that has remained a central focus within juvenile justice research in recent years. The term juvenile murderer describes a legal category, but it is purported to have significant scientific meaning. Research has attempted to conceptualize adolescent murderers as a clinical category that can be reliably distinguished from their nonhomicidal counterparts. This study examined 33 adolescents adjudicated delinquent or awaiting trial for murder and 38 adolescents who committed violent, nonhomicidal offenses to determine whether the two groups differed significantly on family history, early development, delinquency history, mental health, and weapon possession variables. The nonhomicide group proved more problematic on many of these measures. Two key factors did distinguish the homicide group: These adolescents endorsed the greater availability of guns and substance abuse at the time of their commitment offenses. The significance of this finding is discussed, and the implications for risk management and policy are reviewed.     

The Alchemists: How the Policies of Brazil and the United States Turned Base Commodities into Black Gold,but at What Cost?

As the world attempts to mitigate climate change by reducing greenhouse gas (GHG) emissions, new energy alternatives are being explored to replace fossil fuels. One major fuel alternative that is subsidized and now comprises 10–15 percent of the fuel stock used for vehicles is biofuels. Despite lower GHG emissions from biofuels, there is still significant environmental degradation that can result from the production and refinement of biofuels, especially given the insufficiency of the water regulatory regime to manage water depletion and degradation that are occurring in the two largest producers of the feedstock for these fuels—the United States and Brazil.     

Framing morality policy issues: state legislative debates on abortion restrictions

Policy Sciences - Scholars of “morality policies” have often assumed a signature characteristic of such policies is that advocates will frame them as clashes between fundamental moral...     

How Structural Variations in Collaborative Governance Networks Influence Advocacy Involvement and Outcomes

Collaborative governance is intended to solve complex problems and promote democratic outcomes by connecting ground‐level stakeholders with government. In order for these goals to be met, however, participants must have meaningful influence and opportunities for voice. Using national survey data from Continuums of Care (CoCs) mandated by the U.S. Department of Housing and Urban Development, this article investigates what structural characteristics of collaborative governance networks are related to promoting stakeholder inclusion and voice through policy advocacy involvement. Specifically, it investigates which network characteristics are associated with (1) the frequency of advocacy involvement by the network, (2) providers' engagement in and influence over that advocacy, and (3) the CoC having stronger relationships with policy makers. Findings show significant relationships between greater network capacity and network advocacy, and between network governance structure and provider engagement and influence in that advocacy. Networks have stronger relationships with policy makers when providers are more engaged, providers have more influence, network capacity is higher, and direct advocacy tactics are used.     

Recent Iowa trends in sudden unexpected infant deaths: the importance of public health collaboration with medical examiners' offices

During the winter in 2008, Iowa experienced an increase in sudden unexplained infant deaths (SUIDs). SUIDs and infectious causes of infant deaths generally average 3 monthly (SD = 1.0) in Iowa. However, in January 2008, 9 infant deaths were reported to the Iowa Department of Public Health and the Iowa Office of the State Medical Examiner. Between January and March of 2008, joint investigation of 22 SUIDs was conducted. The investigations required the involvement of multiple medical examiners from various jurisdictions, testing for pathogens at the University Hygienic Laboratory, epidemiologic support from the Iowa Department of Public Health, and consultation with the Centers for Disease Control and Prevention. The preliminary hypotheses for the increase in the infant mortality included viral respiratory disease and/or possible novel respiratory viral infections being the cause. Collaboration between public health and the medical examiner offices resulted in timely assessment of the cases. While no single causative agent was responsible for the increase seen in the number of infant deaths, respiratory pathogens played a role in the deaths of 15 of 22 children.     

Can “disciplined passion” overcome the cynical view? An empirical inquiry of evaluator influence on police crime prevention program outcomes

Objectives

Investigate the degree and nature of influence that researchers have in police crime prevention programs and whether a high degree of influence is associated with biased reporting of results.

Methods

Meta-analytic inquiry of experimental and quasi-experimental studies (n?=?42), drawn from four Campbell Collaboration systematic reviews of leading police crime prevention strategies: problem-oriented policing, ??hot spots?? policing, ??pulling levers?? policing, and street-level drug enforcement.

Results

Larger program effects are not associated with studies with higher involvement on the part of the evaluator (e.g., assisting in strategy design, monitoring implementation, overcoming implementation problems).

Conclusions

This study does not find support for the cynical view, which holds that researchers have a personal stake in the program or are pressured to report positive results. Importantly, the evaluator??s involvement in the implementation of the program may be a necessary condition of successfully executed police experiments in complex field settings.     

New visual technologies in court: directions for research

Litigation is being transformed by new visual communication technologies, including videoconferencing, PowerPoint, and computer animations. Yet the effects of these visual technologies on legal decision making are largely unknown. In order to understand better the most pressing issues surrounding technology in the courtroom, psychologists, lawyers, and representatives from technology companies and funding agencies attended a Research Conference on Courtroom Technology organized by the Federal Judicial Center. The goals of the conference were to identify issues raised by courtroom uses of new technologies that could be illuminated by empirical research and to suggest designs and methods for conducting that research. This paper emerged from that conference. The authors provide an overview of considerations that should guide research in this area, including a framework that takes into account features of the technology, the audience, and the legal strategy of the user of the technology. They outline a paradigm for conducting such research, illustrate it with several possible empirical studies of varying levels of experimental and conceptual complexity, and identify directions for subsequent research.     

Individual and Sociocultural Influences on Pre-Adolescent Girls’ Appearance Schemas and Body Dissatisfaction

Appearance schemas, a suggested cognitive component of body image, have been associated with body dissatisfaction in adolescent and adult samples. This study examined girls’ weight status (BMI), depression, and parent, sibling, peer, and media influences as predictors of appearance schemas in 173 pre-adolescent girls. Hierarchical regression results indicated that appearance schemas scores were associated with girls’ level of depression, perceptions of parental influence on weight concerns, appearance related interactions with other girls, and awareness of media messages; perceptions of sibling influence on weight concerns and BMI were not independent predictors. In addition, appearance schemas were associated with girls’ level of body dissatisfaction. One implication of these findings is for prevention programs to focus on reducing the importance and value that girls place on appearance by targeting social influences, particularly parental influence, in order to reduce risk for adolescent body dissatisfaction and related risk behaviors.Doctoral candidate in Human Development and Family Studies at the Pennsylvania State University. Her research interests are the development of disordered eating and body dissatisfaction from middle childhood through adolescence.Distinguished professor of Human Development and Family Studies at the Pennsylvania State University. Her research interests are child and adolescent eating behavior.