An Evolutionary Approach to Political Leadership

We combine evolutionary and neurobiological models to provide a theoretically rigorous framework for understanding the origin of political leadership in democratic structures and how such qualities interact with institutional incentives and constraints. Evolutionary, behavioral-genetic, neuropsychological, and physiological studies have identified biological systems related to particular types of leadership behaviors as well as the emergence of leadership itself. These biological systems emerge during specific life stages and interact with a person's life history, influencing the environments one selects into and the perception of those experiences and subsequent reactions to them; these circumstances reinforce, suppress, and inspire various leadership characteristics. Our framework provides insight into the foundational basis of leadership qualities and explains why and how we observe variation in such traits. The evolutionary functions of leadership, including approaches to collective action problems, leader–follower dynamics, institutional and organizational environments, and leader attributes are discussed, and in so doing, we propose several novel questions that can be addressed from this perspective, which suggest new and fruitful lines of research in leadership studies.     

Bidimensional Data Allow for Better Age Estimation on Immature Specimens than Unidimensional Data: A Preliminary Study on the Ilium

Most biometric age estimation methods used in anthropological and forensic science for juveniles are based on unidimensional measurements (length or width). Here, a new method using bidimensional data was tested. A 3D morphometric analysis was performed on 108 CT scans of ilium bone of juveniles (from 20 gestational weeks to 12 years old). The sample was divided into training and validation groups. Best predictors were determined by comparing the efficiency of each variable (length, width, area, and module: a product of length and width). We established linear and polynomial regressions for each parameter for both sides. Applying the equations to the validation sample showed no significant difference between real and predicted ages. For age estimation, the area and module parameters yielded better results than unidimensional measurements. The results from this preliminary study were highly conclusive, and it would be interesting to extend the work, covering larger samples, and other bones.     

Preclinical Assessment of Safety and Efficacy of Fluorescent Dye for Detecting Dermal Injuries (the injuries were both abrasions and incision) in a Murine Model

Objective documentation of tears and abrasions to the external genitalia after sexual assault is an important part of the forensic examination. A 1% aqueous solution of toluidine blue (TB) dye is often used to highlight injury, but the dye can be difficult to see on dark skin. We evaluated a fluorescent dye for detecting injuries on all skin colors in a relevant preclinical murine model. We compared the ability of trained, blinded observers to detect unstained wounds and wounds stained with 1% fluorescein sodium (FL) and with TB. We also evaluated the cutaneous wound healing response after application of both dyes. The no‐dye group had significantly fewer (p < 0.05) true‐positive identifications compared to all the dye groups. No differences in effectiveness were detected between dye treatments. All groups exhibited statistically similar healing rates. These findings support the evaluation of fluorescein sodium in a future clinical study with human subjects.     

Protecting Ohio's Children: Ohio Juvenile Court Jurisdiction to Prevent Nonparty Interference in the Protection of the Best Interest of a Child

Ohio Rule of Juvenile Procedure 2(Y) allows juvenile courts to do what other courts cannot: designate additional parties to an action, allowing juvenile courts to better accomplish their statutory purpose of pursuing the best interests of children. However, sometimes this can lead to confusion about juvenile courts’ actions to protect children, especially when courts invoke Rule 2(Y) to stop interference with proceedings. This article will examine the historical foundations of Ohio's juvenile courts, the unique authority that they possess, and the conflicts that can arise due to interference with juvenile court proceedings. Ohio's juvenile courts have unique authority, and they can use that authority in a way that does not conflict with constitutional rights, while still working to protect the interests of children.     

Does Hot Spots Policing Have Meaningful Impacts on Crime? Findings from An Alternative Approach to Estimating Effect Sizes from Place-Based Program Evaluations

Journal of Quantitative Criminology - Prior meta analyses of hot spots policing show that the approach reduces crime, but report relatively small mean effect sizes based on Cohen’s d. The...     

Climate Change and the Future of Caribbean Development

Climate change is rapidly becoming the defining feature of the Caribbean developmental landscape. Yet theoretical and practical responses to the issue have been somewhat limited, particularly in terms of the socio-economic and political dimensions. This article begins by tracing the dramatic impact that climate change presages for Caribbean development. It then moves on to an analysis of how the region is attempting to respond at the global, regional and national levels. We then question the significance of this for Pan-Caribbean development, before pointing the way to a nascent research agenda with the political economy of climate change at its heart.     

Peasant federations and rural development policies in the Andes

This chapter focuses on a special type of structural social capital embedded in second-tier indigenous peasant federations in the Andean countries. It first examines the manifestations of this social capital and then goes on to analyze the strategies of the various social actors for its use, mainly to further the interests of poor and oppressed members, but often in the service of broader societal or narrower partisan purposes. Cases are presented to illustrate how such a social capital resource, once created, can be used or transformed for other than the original purposes. Sometimes these spillovers are socially beneficial, confirming the mutability thesis of Hirschman (1984); but in other cases the diversions can be harmful and disempowering. The authors conclude that even considering these varied uses, meso-level peasant federations, when incorporated into rural development policies, can help to achieve equity and sustainability.     

The Fatal Defect in the Federal Accounting System

For many years, the federal accounting system has focused on obligations. Beginning in 1949, several blue-ribbon committees recommended changing the focus to expenses. Focusing on expenses provides more useful information than focusing on obligations for both planning and control purposes. Unfortunately, the House Appropriations Committee continues to make appropriations on an obligation basis. The Federal Accounting Standards Advisory Board (FASAB) has developed a system that focuses on both expenses and obligations that was supposed to be operational in 1997 but in fact will not be operational until 2003 at the earliest. Even then, users will not pay much attention to the expense focus if funds continue to be appropriated on an obligation basis.