Perceived Availability,Risks, and Benefits of Gambling among College Students

The current study was an exploration of gambling-related perceptions and their relation to gambling behavior among young adult college students. Three hundred and two ethnically diverse undergraduates at a large urban public university completed a survey to assess their perceptions of the availability, risks, and benefits of gambling, and the South Oaks Gambling Screen (SOGS) to assess gambling behavior and problems. Participants generally rated gambling as more available than alcohol or marijuana, and less risky than alcohol or cigarettes. The most common perceived benefits of gambling were social enhancement, financial gain, and positive changes in affect. Perceived benefits were a significant predictor of gambling problems. Perceived availability, perceived risk, and perceived benefits were found to be significant predictors of regular gambling. These results provide valuable information about the ways that college students perceive gambling and demonstrate that perceptions can be important predictors of gambling behavior. An erratum to this article can be found at     

Adaptation and Validation of the Polymorphous Prejudice Scale (PPS) - A Short Form In a Sample of Heterosexual Chilean College Students

ABSTRACT. Objectives: The purpose of this article is to present the psychometric characteristics of a short form of the Polymorphous Prejudice Scale (PPS; Massey, 2009), which was adapted and validated in a heterosexual Chilean population. PPS is a multidimensional measure of sexual prejudice. Methods: A nonprobabilistic (convenience) sample consisted of 422 college students. Results: Findings reveal a shortened 16-item form, grouped in four subscales, with all of the items referring to new forms of sexual prejudice. The findings showed differences based on gender, religiosity and geographic location, as hypothesized. Conclusions: Results are discussed in relation to the strengths and weaknesses of the short form of the PPS.     

Partizipatives Gesundheitslernen in Organisationen

In workplace health promotion programs, participative learning processes are considered as central. A very popular instrument in German-speaking countries is the so-called health circle, which is often organizationally und financially supported. Learning processes initiated by health circles should be sustainable, which means it is important not to interrupt learning cycles. In order to analyze the learning processes and especially the learning cycles, the present study uses ten problem-centred interviews about workplace health promotion in general, 15 interviews regarding health circles in particular and two multi-data case studies.     

The benefits of life table analysis for describing disproportionality

This article reviews how life table analysis can improve on cross-sectional analysis of disproportionality by comparing African American and Caucasian children's risk of being investigated for child maltreatment or being placed in foster care before their 10th birthday. We then highlight the application of life table results in advocacy. Newspaper commentaries and presentations for community groups using these results raised awareness with policymakers and in turn helped to increase funding and programming that addresses disproportionality. Life table results point to the role of age and geography in understanding why disproportionality occurs. We conclude by describing how one community is using these results to develop interventions and reform strategies based on addressing these age and geography factors.     

The Black Gender Gap in Educational Attainment: Historical Trends and Racial Comparisons

It is often asserted that the gender gap in educational attainment is larger for blacks than whites, but historical trends comparing the black and white gender gap have received surprisingly little attention. Analysis of historical data from the U.S. census IPUMS samples shows that the gender gap in college completion has evolved differently for whites and blacks. Historically, the female advantage in educational attainment among blacks is linked to more favorable labor market opportunities and stronger incentives for employment for educated black women. Blacks, particularly black males, still lag far behind whites in their rates of college completion, but the striking educational gains of white women have caused the racial patterns of gender differences in college completion rates to grow more similar over time. While some have linked the disadvantaged position of black males to their high risk of incarceration, our estimates suggest that incarceration has a relatively small impact on the black gender gap and the racial gap in college completion rates for males in the United States.     

El Silencio: a rural community of learners and media creators

A one-to-one learning environment, where each participating student and the teacher use a laptop computer, provides an invaluable opportunity for rethinking learning and studying the ways in which children can program computers and learn to think about their own thinking styles and become epistemologists. This article presents a study done in a rural school in Costa Rica in which students used computers to create media. Three important components of the work are described: (1) student-owned technology that can accompany students as they interact at home and in the broader community, (2) activities that are designed with sufficient scope to encourage the appropriation of powerful ideas, and (3) teacher engagement in activity design with simultaneous support from a knowledge network of local and international colleagues and mentors.     

Personal psychological resources,resilience and self-efficacy and their relationship with psychological distress in situations of unemployment / Los recursos psicológicos personales,resiliencia y autoeficacia,y su relación con el malestar psicológico en situaciones de desempleo

According to Hobfoll’s conservation of resources theory (1989), psychological resources such as resilience and self-efficacy could mediate the effects of unemployment on well-being. The objective of this study is to analyse the mediating role of self-efficacy and resilience on the relationship between the amount of time unemployed and psychological distress. A sample of unemployed persons from the Region of Murcia was used (N = 280). With a transversal design and using the macro PROCESS for SPSS (2013), a multiple mediation model is proposed which analyses the mediating role of psychological resources in relation to the amount of time unemployed and self-perceived health. The explained variance of this model is 23.79%. The results show that only self-efficacy partially mediates in the relationship between the two variables (β = .18, SD = 0.06, p < .01). The main contribution of this article is showing that personal psychological resources are an effective tool to cope with life stressors, such as, in this case, unemployment.     

Genetic diversity and relatedness of a recently established population of eastern coyotes (Canis latrans) in New York City

Little is known about the relatedness structure of carnivores living in urban areas, where green spaces may vary in size and resource availability. We examined the minimum population size, relatedness structure, and genetic diversity of a recently established population of eastern coyotes (Canis latrans) inhabiting New York City (NYC). The population has been established for approximately 25 years, and sample collection for genetic analysis has been ongoing since 2010. We genotyped 234 scat, eight tissue, and three blood samples at nine microsatellite loci. We identified 45 individual coyotes with a male-biased sex ratio of 2.2:1. We also found moderate to high levels of genetic diversity, with average observed heterozygosity of 0.779 and mean number of alleles per locus of 7.8. Most of the green spaces surveyed supported a single group of closely related coyotes in each. Relatedness comparisons between parks also indicated that coyotes compared across different parks were also closely related. We identified two unrelated mated pairs and found no support for polygamy. The high incidence of relatedness suggests that the coyote population is descended from a small number of founding individuals. Additionally, we genetically recaptured several coyotes, including one individual sampled in the Bronx and in Queens, with a median of 103 days between resampling. This result indicates that the coyotes are persisting in some of the isolated greenspaces of New York City and able to move successfully between them.

     

Are invasive House Sparrows a nuisance for native avifauna when scarce?

Biological invasions are the second most important cause of species extinction. Aided by processes such as transportation and urbanization, exotic species can establish and spread to new locations, causing changes in the function and structure of ecosystems. The House Sparrow is a widespread and highly abundant landbird associated to human presence. Previous studies performed in urban landscapes have suggested that this species could be acting, in synergy with urbanization, as a potential threat to native urban avian assemblages. In this study we assessed the relationship between House Sparrow density and native bird species richness in a region where the sparrows are scarce and sparsely distributed. We surveyed bird assemblages in and around four small-sized human settlements, considering three conditions in relation to House Sparrow presence: urban invaded, urban non-invaded, and non-urban non-invaded. To assess the potential detrimental role of House Sparrows on native bird species richness, we measured, additionally to sparrow densities, 20 predictor variables that describe vegetation structure and complexity, as well as urban infrastructure and human activities across four seasons of 1 year. Our results show that maximum shrub height was positively related to bird species richness, built cover was negatively associated with it, and House Sparrow invaded sites were related to a significant decrease of bird species richness, with increasing richness loss when more sparrows were present. Thus, we here provide evidence that urban areas can act in synergy with the presence of House Sparrows (even in low densities) in the urban-related species richness decline pattern.