Mapping vulnerability to climate change-related hazards: children at risk in a US–Mexico border metropolis

There are significant human impacts associated with climate change. This paper introduces a model for identifying small area risks associated with children’s vulnerability to climate change-related hazard exposures, which is transferable to other regions and adaptable to varied population and exposure scenarios. The cross-national El Paso-Ciudad Juárez (US-Mexico) metropolis serves as the study area for model implementation, which involves mapping social vulnerability, hazard exposure, and cumulative climate change-related risks. This study addresses two limitations of extant fine-scale climate change vulnerability mapping studies. First, rather than focusing on one exposure variable, it assesses the combined risks of multiple exposures (extreme heat, peak ozone, and floods) and, thus, offers a model for mapping neighborhood-level cumulative climate change exposure risks. Second, it provides a model for small area spatial analyses of climate change vulnerability within low-/middle-income countries and in contexts where climate change risks (and appropriate responses) are cross-national in scope.     

Job-Seeking Behavior in Young Adults: Do Unemployment Insurance Benefits Hurt Job Search Efforts?

ABSTRACT. The purpose of the present study was to evaluate the association between extended unemployment insurance (UI) benefits and young adults’ job-seeking behavior. In particular, the study evaluated if the extension of UI benefits to 99 weeks in 2008 had direct effects on job search efforts. Three waves (2007–2009) of data (N = 915) from the National Longitudinal Survey of Youth were analyzed using multiple regression models to assess the association of UI benefits to young adults’ job search efforts. Additionally, the homogeneity of slope coefficients of the UI benefit on job search effort was evaluated across 3 years using an analysis of covariance (ANCOVA). The results of regression analyses suggest that UI benefits were negatively associated with job search efforts for 2007 and the pooled sample of 2007 to 2009, but the relationship was not significant for 2008 and 2009. The results of the ANCOVA suggest that the UI benefit extension of 2008 did not have any negative association with job search efforts. Future studies should explore the subjective experiences and decisions young adults make in consideration of unemployment, UI benefits, and job search efforts.     

Elder abuse and neglect in South Africa: a case of marginalization, disrespect, exploitation and violence

The problem of elder abuse and neglect in South Africa is widespread, but the definition of abuse remains problematic. An expanded typology is needed to classify certain types of abuse reported commonly, such as marginalization, disrespect, exploitation and violence. The history of elder abuse and responses is traced, relevant legislation and selected intervention programs are reviewed, and research and the status of elder abuse are evaluated. Interventions to address sociostructural factors that impact elders' settings, increase their vulnerability, and diminish their ability to realize human rights can contribute to an improvement in their condition and a reduction in abuse and rights violations in the long-term.     

Immigration policies and trends: A comparison of Canada and the United States

This paper discusses recent migration to North America with reference to the 1962 and 1967 Canadian immigration regulations and the 1965 United States Immigration and Nationality Act. Despite the similar emphasis on manpower and kinship criteria as the basis for the admission of immigrants, differences between Canada and the United States exist with respect to the importance of immigration for the respective economies, the organization of immigration, the formal regulations, and the size and composition of migrant streams. After an examination of the volume, origin, and occupational composition of immigration to Canada and the United States, flows between the two countries are studied. The paper concludes with a scrutiny of changes in immigration regulations which are pending in both countries.     

Transitions in welfare participation and female headship

This study uses data from the 1990, 1992, 1993 and 1996 panels of the Survey of Income and Program Participation to examine how welfare policies and local economic conditions contribute to women's transitions into and out of female headship and into and out of welfare participation. It also examines whether welfare participation is directly associated with longer spells of headship. The study employs a simultaneous hazards approach that accounts for unobserved heterogeneity in all of its transition models and for the endogeneity of welfare participation in its headship model. The estimation results indicate that welfare participation significantly reduces the chances of leaving female headship. The estimates also reveal that more generous welfare benefits do not directly contribute to headship but rather contribute indirectly to headship by increasing the chances that a mother will enter welfare and consequently remain a single mother for longer. More generous Earned Income Tax Credit benefits are associated with more stable arrangements for both headship and welfare participation. Other measures of welfare policies, including indicators for the adoption of welfare waivers and the implementation of Temporary Assistance for Needy Families programs, are generally not significantly associated with headship or welfare receipt. Better economic opportunities are estimated to increase headship but reduce welfare participation among unmarried mothers.     

Observed Infant Reactions During Live Interparental Conflict

Associations between interparental conflict and infant reactions were examined. Infants' history of exposure to interparental conflict and infant reactive temperament were examined as moderators. A community sample of 74 infants, aged 6–14 months, participated with their parents. Behavioral observations were made of parents' marital conflict and their infants' reactions. Parents reported on their emotional states during conflict, infants' history of exposure to interparental conflict, and infant temperament. Multilevel modeling indicated that infants showed differential responses to marital conflict; destructive and depressive conflict were associated with increased infant discussion attending and negative reactions, whereas constructive conflict was associated with decreased discussion attending and negative reactions. Infants' history of exposure to marital conflict and infant reactive temperament emerged as moderators.     

“The More You Gesture,the Less I Gesture”: Co-Speech Gestures as a Measure of Mental Model Quality

Studies in the literature have revealed that a speaker’s co-speech gestures favor the construction of a complete and articulated mental model of the discourse by the listener; moreover, from the literature on co-speech gestures we know that they help the speaker to organize the stream of thought. Given these data, we hypothesized that a person who listens to a discourse accompanied by gestures would produce fewer co-speech gestures in recollecting the discourse compared to a person who listens to a discourse not accompanied by gestures. The analysis of the co-speech gestures produced by the participants in two experiments while recollecting the content of a discourse confirmed our predictions.     

The Enduring Significance of Racism: Discrimination and Delinquency Among Black American Youth

Prominent explanations of the overrepresentation of Black Americans in criminal justice statistics focus on the effects of neighborhood concentrated disadvantage, racial isolation, and social disorganization. We suggest that perceived personal discrimination is an important but frequently neglected complement to these factors. We test this hypothesis with longitudinal data on involvement in general and violent juvenile delinquency in a sample of Black youth from a variety of communities in 2 states. We examine the direct effects of concentrated disadvantage and racial isolation and the direct and mediating effects of social organization, support for violence, and personal discrimination. Consistent with our hypothesis, perceived personal discrimination has notable direct effects on both general and violent delinquency and is an important mediator between neighborhood structural conditions and offending; moreover, its effects exceed those associated with neighborhood conditions.