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Nicholas V. Passalacqua M.S. 《Journal of forensic sciences》2009,54(2):255-262
Abstract: A new method is described here that incorporates seven developmental and degenerative changes for estimating chronological age from morphological features of the human sacrum. The construction of this method involved multiple stages of trait identification, character-state definition and age correlation, rank-order phase development, and percent-correct sample testing with phase and sample aggregation, all of which resulted in a six-phase component system for application on modern individuals. This phase system was first developed on European American male and female samples from the Hamann-Todd collection; then tested on African American male and female Hamann-Todd samples as well as European American male and females from the WM Bass collection to examine possible sex and/or ancestry differences. Variation in age estimates due to sex and ancestry was negligible; thus, the multiple samples were all pooled creating a robust method with a large sample size. Overall age ranges increase in width at two standard deviations as is expected from degenerative age-related processes but retain utility in forensic situations. 相似文献
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Nicholas J. G. Winter 《American journal of political science》2006,50(2):400-420
In this article I argue that the framing of Social Security in political discourse has associated it symbolically with race. The linkages are subtle and symbolic, and they serve to associate Social Security with whiteness in a mirror image of the association of welfare with blackness. In turn, these associations have racialized white opinion on the program. After discussing the theoretical mechanism by which issue frames can unconsciously associate policies with citizens' racial predispositions, I review the frames surrounding Social Security. Then, drawing on two decades of nationally representative survey data, I demonstrate the racialization of opinion among whites. Using a variety of measures of racial predispositions, I find that racially conservative whites feel more positively about Social Security than do racial liberals. I conclude by considering the implications of these findings for our understanding of racialized politics and for the connections between race, whiteness, and contemporary American politics. 相似文献
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Crossover Cases of High‐Conflict Families Involving Child Protection Services: Ontario Research Findings and Suggestions for Good Practices 下载免费PDF全文
Child protection services (CPS) are increasingly becoming involved in high‐conflict separations and the related custody and access proceedings. CPS involvement is often necessary to respond to abuse or neglect allegations or protect children from emotional harm. However, these crossover cases are very challenging for family justice professionals. This article reports on research on crossover cases in Ontario, including an analysis of reported court decisions, a survey of CPS staff, and interviews with family justice professionals. We suggest clearer CPS policies; improved understanding of respective professional roles; CPS summary reports for family courts; increased interagency coordination, communication, and training; and use of judicial case management. 相似文献
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Edmund F. McGarrell Nicholas Corsaro Natalie Kroovand Hipple Timothy S. Bynum 《Journal of Quantitative Criminology》2010,26(2):165-190
Since the mid-1990s, a number of initiatives intended to address gang, gun and drug-related violence have arisen and demonstrated
promise in reducing levels of violent crime. These initiatives have employed some combination of focused deterrence and problem-solving
processes. These strategies formed the basis for Project Safe Neighborhoods (PSN), a national program implemented by the Department
of Justice and coordinated by US Attorneys’ Offices. This paper is an initial attempt to assess the potential impact of the
nationally implemented PSN initiative through an analysis of violent crime trends in all US cities with a population of 100,000
or above. While a number of site specific studies exist examining the potential impact of locally implemented PSN programs,
to date no national-level study has examined whether PSN may have had an impact on violent crime trends. Cities included in
the current study are distinguished on the basis of whether they were considered a treatment city by the PSN task force and
by the level of implementation dosage of the PSN program. This allowed a comparison of 82 treatment cities and 170 non-treatment
cities as well as a variable of dosage level. Hierarchical Generalized Linear Models (HGLM) were developed that controlled
for other factors that may have affected the level of violent crime across the sample of cities. The results suggested that
PSN treatment cities in higher dosage contexts experienced statistically significant, though modest, declines in violent crime
whereas non-target cities and low dosage contexts experienced no significant changes in violent crime during the same period.
The limitations of this initial analysis are noted but the evidence seems to suggest that the multi-agency, focused deterrence,
problem solving approach holds promise for reducing levels of violent crime. At a minimum, these findings call for continued
programmatic experimentation with data-driven, highly focused, deterrence-based violence reduction strategies. 相似文献