Hope Floats: African American Women's Survival Experiences after Katrina

This article describes how 15 African American women 18 to 55 years of age coped with traumatic life events during and in the aftermath of Hurricane Katrina. The study's main question is how did African American women cope with traumatic events during and following Hurricane Katrina? Second, we explore how the intersection of race, gender, and social class influenced their experiences. An exploratory design of primary and secondary data using grounded theory methods generates a mid-level theory about resilience, spirituality and coping among Black women in the aftermath of the storm.     

The dual-projection approach for two-mode networks

There have been two distinct approaches to two-mode data. The first approach is to project the data to one-mode and then analyze the projected network using standard single-mode techniques, also called the conversion method. The second approach has been to extend methods and concepts to the two-mode case and analyze the network directly with the two modes considered jointly. The direct approach in recent years has been the preferred method since it is assumed that the conversion method loses important structural information. Here we argue that this is not the case, provided both projections are used together in any analysis. We illustrate how this approach works using core/periphery, structural equivalence and centrality as examples.     

Relative foster care: An emerging trend in foster care placement policy and practice

Abstract

Increases in the foster child population, at a time when terminations in foster care placement have decreased along with a decline in the number of non‐related foster parents, has resulted in an increasing use of relative foster care placement. Relative care as an emerging trend in foster care placement, is not without controversy. Its merits, however, should be assessed in terms of its benefits to the children in care, the fiscal and organizational costs, and the problems it creates for the child welfare system. This paper reviews what is known about the characteristics of relative caregivers and the children in their care. Federal and state policies that affect the use of relatives as an alternative placement resource for children are described. The available data regarding the length of time in placement, number of placements, physical, mental health and educational and permanency outcomes for children placed with relatives are discussed. Implications for practice are drawn and areas for further research are suggested.     

The Nonlinear Relationship Between Education and Mortality: An Examination of Cohort, Race/Ethnic, and Gender Differences

Researchers investigating the relationship between education and mortality in industrialized countries have consistently shown that higher levels of education are associated with decreased mortality risk. The shape of the education–mortality relationship and how it varies by demographic group have been examined less frequently. Using the U.S. National Health Interview Survey-Linked Mortality Files, which link the 1986 through 2004 NHIS to the National Death Index through 2006, we examine the shape of the education–mortality curve by cohort, race/ethnicity, and gender. Whereas traditional regression models assume a constrained functional form for the dependence of education and mortality, in most cases semiparametric models allow us to more accurately describe how the association varies by cohort, both between and within race/ethnic and gender subpopulations. Notably, we find significant changes over time in both the shape and the magnitude of the education–mortality gradient across cohorts of women and white men, but little change among younger cohorts of black men. Such insights into demographic patterns in education and mortality can ultimately help increase life expectancies.     

AN EVALUATION OF FORECAST ERROR IN MASTER PRODUCTION SCHEDULING FOR MATERIAL REQUIREMENTS PLANNING SYSTEMS.

Typical forecast-error measures such as mean squared error, mean absolute deviation and bias generally are accepted indicators of forecasting performance. However, the eventual cost impact of forecast errors on system performance and the degree to which cost consequences are explained by typical error measures have not been studied thoroughly. The present paper demonstrates that these typical error measures often are not good predictors of cost consequences in material requirements planning (MRP) settings. MRP systems rely directly on the master production schedule (MPS) to specify gross requirements. These MRP environments receive forecast errors indirectly when the errors create inaccuracies in the MPS. Our study results suggest that within MRP environments the predictive capabilities of forecast-error measures are contingent on the lot-sizing rule and the product components structure When forecast errors and MRP system costs are coanalyzed, bias emerges as having reasonable predictive ability. In further investigations of bias, loss functions are evaluated to explain the MRP cost consequences of forecast errors. Estimating the loss functions of forecast errors through regression analysis demonstrates the superiority of loss functions as measures over typical forecast error measures in the MPS.     

Smoking and Intention to Quit Among a Large Sample of Black Sexual and Gender Minorities

The purpose of this study is to more completely quantify smoking and intention to quit from a sample of sexual and gender minority (SGM) Black individuals (N = 639) through analysis of data collected at Pride festivals and online. Frequencies described demographic characteristics; chi-square analyses were used to compare tobacco-related variables. Black SGM smokers were more likely to be trying to quit smoking than White SGM smokers. However, Black SGM individuals were less likely than White SGM individuals to become former smokers. The results of this study indicate that smoking behaviors may be heavily influenced by race after accounting for SGM status.     

Characteristics of homeless jail inmates: Implications for social work

This study set out to validate the hypothesis (belief) that homeless people were likely to commit minor offenses as solutions to their conditions. Jails, and maybe prisons, would provide three meals a day, a place to sleep, and minimal health care-especially during the winter months. Instead, the data did not support the hypothesis. Contrary to the reported practices of some homeless people in Colorado who are described as committing non-serious but timed offenses to go to jail, it found a homeless population in jail who give a literal interpretation to the political phrase the invisible people. They were not in jail because they were homeless, but instead they were in jail for serious crimes (murder, rape, drugs, robbery) and their homelessness was a side fact. Since it was not likely that this group would seek to address or resolve their homelessness, it was recommended that jail social workers identify their needs to them, track them into social welfare networks, with a designated contact person, prior to their release.