Youth characteristics associated with behavioral and mental health problems during the transition to residential treatment centers: the Odyssey Project population

This study aimed to determine what youth characteristics were associated with emotional and behavioral problems exhibited within the first three months of placement in residential treatment centers (RTCs) in a sample of youth from 20 agencies in 13 states. Two primary research questions were addressed: 1) What characteristics were associated with behavior during the transition to care? 2) Were the characteristics associated with behavior during the transition the same for boys and girls? Data were drawn from the Time 1 phase of the longitudinal national Odyssey Project dataset developed by the Child Welfare League of America. Measures included an extensive child and family characteristics (CFC) form and the Achenbach Child Behavior Checklist (CBCL). The results revealed significant gender-specific patterns of associations between youth characteristics and behavior exhibited during the transition to RTC placement. Notably, a sexual abuse history was associated with Externalizing for girls and Internalizing for boys and entering on psychotropic medication was associated with Internalizing for girls and boys and Externalizing for boys only. Results suggest many avenues for refining practice.     

Understanding physical activity behavior in African American and Caucasian college students: an application of the theory of planned behavior

Only 30% of college students meet the recommended amount of physical activity (PA) for health benefits, and this number is lower for African American students. Moreover, the correlates of PA may vary by ethnicity. OBJECTIVE: In the present study, the authors tested the utility of the theory of planned behavior for explaining PA intentions and behavior in Caucasian and African American students. PARTICIPANTS AND METHODS: Participants were 238 African American (M age = 20.05 years, SD = 2.28) and 197 Caucasian (M age = 19.50 years, SD = 2.28) students who completed a baseline theory of planned behavior questionnaire and a follow-up PA measure 1 week later. RESULTS: Hierarchical regression analyses showed that affective (beta = .23) and instrumental (beta = .28) attitudes and perceived behavioral control (beta = .59) were significantly predictive of intention for the Caucasian students, whereas affective attitude (beta = .18) and perceived behavioral control (beta = .56) were significant for African American students. Furthermore, intention (beta = .33) was the lone significant predictor of PA for Caucasian students, whereas perceived behavioral control (beta = .23) was the significant predictor of PA for African American students. CONCLUSIONS: These data suggest that practitioners may need to consider ethnicity when developing PA interventions for college students based on the theory of planned behavior.     

Attachment styles, alcohol, and childhood experiences of abuse: an analysis of physical violence in dating couples

This study examined individual and partner characteristics that contribute to the propensity for physical violence in couples. In a sample of 171 heterosexual dating couples, each partner completed measures assessing experienced childhood abuse, alcohol use, alcohol expectancies, attachment, and relationship length. Physically violent men reported more abuse from each parent, greater alcohol use, anxious attachment, and a longer relationship. Their female partner reported more childhood abuse by the father and reciprocal perpetrated violence. Physically violent women reported more abuse from the father, greater alcohol use, aggressive alcohol expectancies, and a longer relationship. Their male partner reported greater abuse from the mother, greater alcohol use, and reciprocal perpetrated violence. This study demonstrates the importance of considering how each individual's characteristics within a dyad contribute to increased propensity for dating violence.     

A Framework for Estimating Benefits of Using Auctions in Revenue Management*

We develop a stochastic model to explore the benefits of incorporating auctions in revenue management. To the best of our knowledge the extant literature on modeling in revenue management has not considered auctions. We consider three models, namely, a traditional fixed price (non‐auction) model, a pure auction model, and a hybrid auction model and evaluate their revenue performance under a variety of conditions. The hybrid approach outperforms the other two in all 24 scenarios and yields an average revenue increase of 16.1% over the next best. A surprise finding is that there is no significant difference between the performance of the fixed price and pure auction approaches. A sensitivity analysis reveals that the relative superiority of the hybrid revenue management strategy is reasonably robust.     

Successful aging: how does physical activity influence engagement with life?

With the increasing number of individuals over the age of 65?years worldwide, it is critical for society to recognize the importance of helping seniors maintain their health, physical, and cognitive functioning as well as their engagement with life. These three dimensions provide the foundation for successful aging (SA). The positive role of engagement with life has been understated to date in the literature. This review highlights the components of SA with particular emphasis on engagement and how physical activity positively impacts engagement which in turn positively influences health and physical function.     

Getting into the ‘Giving Habit’: The Dynamics of Volunteering in the UK

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Scholarship on volunteering has paid insufficient attention to how experiences of volunteering in the past affect current...     

The Population Education Transition Curve: Education Gradients Across Population Exposure to New Health Risks

The salutary effect of formal education on health-risk behaviors and mortality is extensively documented: ceteris paribus, greater educational attainment leads to healthier lives and longevity. Even though the epidemiological evidence has strongly indicated formal education as a leading “social vaccine,” there is intermittent reporting of counter-education gradients for health-risk behavior and associated outcomes for certain populations during specific periods. How can education have both beneficial and harmful effects on health, and under which contexts do particular effects emerge? It is useful to conceptualize the influence of education as a process sensitive to the nature, timing of entry, and uniqueness of a new pleasurable and desirable lifestyle and/or product (such as smoking) with initially unclear health risks for populations. Developed herein is a hypothesis that the education gradient comprises multiple potent pathways (material, psychological, cognitive) by which health-risk behaviors are influenced, and that there can be circumstances under which pathways act in opposite directions or are differentially suppressed and enhanced. We propose the population education transition (PET) curve as a unifying functional form to predict shifting education gradients across the onset and course of a population’s exposure to new health risks and their associated consequences. Then, we estimate PET curves for cases with prior epidemiological evidence of heterogeneous education gradients with health-risk behaviors related to mass-produced cigarettes in China and the United States; saturated fats, sugar, and processed food diets in Latin America; and HIV infection in sub-Saharan Africa. Each offers speculation on interactions between environmental factors during population exposure and education pathways to health-risk behaviors that could be responsible for the temporal dynamics of PET curves. Past epidemiological studies reporting either negative or positive education gradients may not represent contradictory findings as much as come from analyses unintentionally limited to just one part of the PET process. Last, the PET curve formulation offers richer nuances about educational pathways, macro-historical population dynamics, and the fundamental cause of disease paradigm.     

The selfie and the transformation of the public–private distinction

The selfie is a contemporary form of self-portraiture, representing a photographic image of the human face. The selfie is created for the purpose of reproduction and to communicate images visually with others from a distance. The proliferation of web 2.0 technologies and mobile smart phones enables users to generate and disseminate images at an unprecedented scale. Coupled with the increasing popularity of social media platforms, these technologies allow the selfie to be distributed to a wide audience in close to real time. Drawing upon Erving Goffman’s approach to the study of face-to-face social interaction, this article presents a discussion of the production and consumption of the selfie. We draw upon Goffman’s dramaturgical approach, to explore how the ‘presentation of self’ occurs in the context of a selfie. Next, we consider how the selfie as a form of visual communication holds critical implications for mediated life online as individuals go about doing privacy. We conclude by reflecting on the role of the selfie and its impact on the boundaries between public and private domains in contemporary social life.