Forensic Age-at-Death Estimation from the Human Sacrum*

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.     

Beyond Welfare: Framing and the Racialization of White Opinion on Social Security

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.     

Family Variables that Mediate the Relation Between Intimate Partner Violence (IPV) and Child Adjustment

This study examined the mediating roles of several family variables in the relation between IPV witnessing and children’s emotional and behavioral problems among 129 low-income, African American children ages 8 to 12. According to the mediational model tested, experiencing or witnessing IPV negatively impacted the following family variables: maternal psychopathology, family cohesion, and relatedness quality, which were subsequently associated with diminished child adjustment. These findings were stronger when child reports were considered and when the outcome variable was internalizing problems. Findings from this study support the value of targeting these variables in the development of culturally appropriate child witness interventions for low-income African American families. Recommendations for future interventions based on study conclusions are offered.