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Population-specific reference data are necessary for sex estimation in forensic anthropological practice. Currently, there are no population-specific data for Hispanics equivalent to data available for American Blacks and Whites. Individuals of Mexican origin represent the largest group of Hispanics in the United States (Spradley and Jantz. 2011. J Forensic Sci;56:289). This paper presents new population-specific sex estimation criteria for postcranial measurements for Mexican Hispanics. Metric data come from positively identified border-crossing fatalities at the Pima County Office of the Medical Examiner and documented cemetery collections curated at Universidad Nacional Autónoma de México and Universidad Autónoma de Yucatán. Stepwise variable selection procedures and discriminant function analyses were utilized to generate classification functions for postcrania. Sectioning points were also created for select measurements. Both the cross-validated classification rates and sectioning points achieved accuracy rates as high as 95% and 92%, respectively. These new criteria will improve sex estimation for US Mexico border crossers and Hispanics in the US.  相似文献   
658.
In recent decades, authorities have adopted a number of programs that tether the criminal and immigration enforcement apparatuses in novel ways. This mixed methods case study assesses the impact of such programs on local criminal justice processes and outcomes in King County, Washington. Although the empirical research on the effects of such programs is scant, the emerging literature on legal hybridity suggests that the enmeshment of the criminal and immigration systems is likely to enhance the state's power to detain and punish. The quantitative results support this hypothesis: non‐citizens flagged by immigration authorities stay in jail significantly longer than their similarly situated counterparts. Qualitative focus group interviews with prosecuting and defense attorneys identify four key mechanisms by which Immigration Customs and Enforcement detainers alter the incentive structure, impact decisionmaking, and extend jail stays for non‐citizens. Together, these findings suggest that immigration law and the threat of deportation now cast a long shadow over local as well as federal criminal proceedings, and enhance penal pain for non‐citizens. Implications of these findings for the “crimmigration” literature and research on the effect of citizenship status on criminal justice outcomes are discussed.  相似文献   
659.
We present a 50‐year historical perspective of the nation's antipoverty efforts, describing the evolution of policy during four key periods since 1965. Over this half‐century, the initial heavy reliance on cash income support to poor families has eroded; increases in public support came largely in the form of in‐kind (e.g., Food Stamps) and tax‐related (e.g., the Earned Income Tax Credit) benefits. Work support and the supplementation of earnings substituted for direct support. These shifts eroded the safety net for the most disadvantaged in American society. Three poverty‐related analytical developments are also described. The rise of the Supplemental Poverty Measure (SPM)—taking account of noncash and tax‐related benefits—has corrected some of the serious weaknesses of the official poverty measure (OPM). The SPM measure indicates that the poverty rate has declined over time, rather than being essentially flat as the OPM implies. We also present snapshots of the composition of the poor population in the United States using both the OPM and the SPM, showing progress in reducing poverty overall and among specific socioeconomic subgroups since the beginning of the War on Poverty. Finally, we document the expenditure levels of numerous antipoverty programs that have accompanied the several phases of poverty policy and describe the effect of these efforts on the level of poverty. Although the effectiveness of government antipoverty transfers is debated, our findings indicate that the growth of antipoverty policies has reduced the overall level of poverty, with substantial reductions among the elderly, disabled, and blacks. However, the poverty rates for children, especially those living in single‐parent families, and families headed by a low‐skill, low‐education person, have increased. Rates of deep poverty (families living with less than one‐half of the poverty line) for the nonelderly population have not decreased, reflecting both the increasing labor market difficulties faced by the low‐skill population and the tilt of means‐tested benefits away from the poorest of the poor.  相似文献   
660.
The number of policies promoting collaborative processes in national forest management has increased considerably over the past decade but do mandates alone increase the levels of collaboration in national forest management? Collaborative governance literature identifies the importance of the situational context for the emergence and performance of collaboration but does not identify the role of specific attributes and processes. This article presents a comparative case‐study analysis of factors influencing levels of collaboration in USDA Forest Service stewardship contracting processes. Incorporating concepts from the collaborative governance literature and Institutional Analysis and Development framework we found policy and administrative guidance alone will not increase the use of collaborative processes associated with stewardship contracts. A combination of existing agency‐community planning efforts, leadership, and agency support were essential for collaboration to materialize. Top‐down policy direction meant to increase the use of collaboration to achieve natural resource management objectives must incorporate opportunities to establish these conditions.  相似文献   
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