Explaining the Gender Wealth Gap

To assess and explain the United States’ gender wealth gap, we use the Wisconsin Longitudinal Study to examine wealth accumulated by a single cohort over 50 years by gender, by marital status, and limited to the respondents who are their family’s best financial reporters. We find large gender wealth gaps between currently married men and women, and between never-married men and women. The never-married accumulate less wealth than the currently married, and there is a marital disruption cost to wealth accumulation. The status-attainment model shows the most power in explaining gender wealth gaps between these groups explaining about one-third to one-half of the gap, followed by the human-capital explanation. In other words, a lifetime of lower earnings for women translates into greatly reduced wealth accumulation. After controlling for the full model, we find that a gender wealth gap remains between married men and women that we speculate may be related to gender differences in investment strategies and selection effects.     

Treatment Utilization Among Metropolitan and Nonmetropolitan Participants of Corrections-Based Substance Abuse Programs Reentering the Community

ABSTRACT

This study examines differences in drug use and recidivism outcomes at 12 months postrelease from jail or prison as a function of geographic location and treatment utilization. Participants (N= 700) were previously enrolled in drug treatment during the last 6 to 9 months of their incarceration and were released to the community on either parole or serve-out. Findings from this study indicated that offenders returning to metropolitan areas reported more use of community treatment services following release than offenders in nonmetropolitan areas. Although offenders in both metropolitan and nonmetropolitan areas who reported community treatment following release were less likely to be reincarcerated, community treatment utilization was not a significant correlate of relapse. Findings are discussed, and future directions include favorable outcomes when community treatment is utilized.     

Recuerdos de Nuestro Pasado

Following is an interview with Erin Segal, group worker and coauthor of Recuerdos de Nuestro Pasado (Memories of our Past), a multivocal memoir about growing up in El Salvador and growing old in Washington DC, which emerged from a storytelling group at Mary’s Center’s Bernice Fonteneau Senior Wellness Center. The group members and coauthors are Angela Celaya, Sergio Guzmán, Jose Lovos, and Gloria Revelo. Using alternating English-language stanzas, the book expresses the life stories of four senior citizens and includes the images of their photographs and objects as well as illustrations by the book designer Julie Cho. Segal and Cho are cofounders of Thick Press. All profit from this book will go to St. Jude Children’s Hospital.     

Motor Vehicles in China: The Impact of Demographic and Economic Changes

While China's transportation sector is relatively small compared to other nations—both in absolute terms and relative to the size of the population—the nation is currently experiencing one of the highest annual motorization growth rates in the world. This rapid growth has raised both excitement among business leaders over the potentially enormous market for automobiles and concern among environmentalists over their further impact on the global environment. This paper examines the influence of population growth, increased urbanization, and economic development on the rapid growth of motor vehicles in China, and considers their implications for future motor vehicle growth in the country.     

New roles for families in child welfare: Strategies for expanding family involvement beyond the case level

This paper examines the strategies and approaches child welfare agencies used to integrate meaningful family involvement into their service delivery systems, under the Children's Bureau Improving Child Welfare Outcomes Through Systems of Care demonstration initiative. Through a series of retrospective interviews with child welfare agency staff, systems of care project staff, family members actively involved in implementing the systems of care initiative, and local program evaluators, researchers investigated the family involvement planning and capacity building activities of child welfare agencies during the initiative's implementation. Findings indicate that child welfare agencies' capacity building efforts primarily centered on human resource development, focusing on three areas: program staffing, family engagement, and agency buy-in. These findings illustrate the importance of developing the capacity of child welfare agency staff and family members before fully implementing family involvement programs and activities. Although more research is needed to document the impact of family involvement, the lessons learned from these grant communities' experiences provide critical information and can inform development of policies and practices to help child welfare and other child- and family-serving systems promote and implement meaningful and sustainable family involvement.     

How do heat and flood risk drive residential green infrastructure implementation in Phoenix,Arizona?

Urban Ecosystems - Green infrastructure is an increasingly popular strategy to simultaneously address challenges associated with urbanization and global environmental change, including increased...     

On Causal Inferences for Personalized Medicine: How Hidden Causal Assumptions Led to Erroneous Causal Claims About the D-Value

Abstract

Personalized medicine asks if a new treatment will help a particular patient, rather than if it improves the average response in a population. Without a causal model to distinguish these questions, interpretational mistakes arise. These mistakes are seen in an article by Demidenko that recommends the “D-value,” which is the probability that a randomly chosen person from the new-treatment group has a higher value for the outcome than a randomly chosen person from the control-treatment group. The abstract states “The D-value has a clear interpretation as the proportion of patients who get worse after the treatment” with similar assertions appearing later. We show these statements are incorrect because they require assumptions about the potential outcomes which are neither testable in randomized experiments nor plausible in general. The D-value will not equal the proportion of patients who get worse after treatment if (as expected) those outcomes are correlated. Independence of potential outcomes is unrealistic and eliminates any personalized treatment effects; with dependence, the D-value can even imply treatment is better than control even though most patients are harmed by the treatment. Thus, D-values are misleading for personalized medicine. To prevent misunderstandings, we advise incorporating causal models into basic statistics education.     

No Nukes! A Comparison of Participants in Two National Antinuclear Demonstrations

Results of a survey of participants in the April, 1979 antinuclear demonstration in San Francisco are compared to those obtained from a similar study of participants in the May, 1979 antinuclear demonstration in Washington, D.C. Both sets of demonstrators are found to be young, well-educated and politically liberal, and to reject several dominant American values. The similarity in findings betwcen the two studies provides increased confidence in our understanding of the social composition of the antinuclear movement.     

Endorsement of Agrarian Ideology and Adherence to Agricultural Paradigms1

Abstract Despite the fact that groups of alternative and conventional agriculturalists do not differ in their overall scores on an agrarianism scale, their responses do differ significandy on several of the agrarianism items and on the items related to agrarianism from a scale designed to assess competing agricultural paradigms. This suggests that there are differences in these groups' agrarian ideologies even though their overall scores on the agrarianism scale are nearly identical. Although divergent agricultural groups support agrarian ideals such as family farms and the farm way of life, the way in which these groups conceptualize and would achieve these ideals appear to be different. Consequendy, the relatively generic items typically used to analyze agrarianism fail to capture the differences in the agrarian ideologies of competing agricultural groups. The need to reconceptualize agrarianism so as to make it more meaningful to contemporary agriculture is discussed.