The Mediating Role of Emotion Dysregulation in the Relation Between Adult Attachment Insecurity and Depression Among Young Gay and Bisexual Men

Objectives: Attachment insecurity may be more pronounced among young gay and bisexual men (YGBM). Further, attachment insecurity is associated with dysregulated patterns of emotion regulation, which can lead to depression. However, pathways linking attachment insecurity to depression are underexplored among YGBM. Methods: This study used pilot data from N?=?67 YGBM to examine if emotion dysregulation mediated the association between attachment insecurity and depression. Results: Results supported the study hypotheses. Attachment insecurity was associated with emotion dysregulation, which was associated with depression. Conclusion: Findings provide preliminary evidence that emotion regulation training may be a useful approach for addressing depression among YGBM.     

An F Approximation to the Distribution of a Linear Combination of Chi-squared Variables.

A three-parameter F approximation to the distribution of a positive linear combination of central chi-squared variables is described. It is about as easy to implement as the Satterthwaite-Welsh and Hall-Buckley-Eagleson approximations. Some reassuring properties of the F approximation are derived, and numerical results are presented. The numerical results indicate that the new approximation is superior to the Satterthwaite approximation and, for some purposes, better than the Hall-Buckley-Eagleson approximation. It is not quite as good as the Gamma-Weibull approximation due to Solomon and Stephens, but is easier to implement because iterative methods are not required.     

ENVIRONMENTALISM,STIMULUS, AND INEQUALITY REDUCTION THROUGH INDUSTRIAL POLICY: DID CASH FOR CLUNKERS ACHIEVE THE TRIFECTA?

The 2009 American Cash for Clunkers program, which subsidized consumers who scrapped old vehicles and purchased new vehicles, was promoted by appealing to multiple constituencies. We evaluate the policy and alternatives according to its stated goals: emissions reductions, economic stimulus, and reducing inequality. We calibrate a dynamic partial equilibrium portfolio model to match consumer expenditure data from 1998 to 2011 focusing on heterogeneity across cars and trucks. We find the program generated $0.17 in environmental benefits, $0.28 in consumer surplus, and $0.31 in net discounted additional spending per subsidy dollar. Since subsidies largely went to middle-income infra-marginal consumers, the program exacerbated consumption inequality. We evaluate alternative policy designs and find no policy which simultaneously improves all outcomes. (JEL H23, L52, L92, D63)     

Indirect measures of child mortality: Overview and application to Brazil, 1980

Mortality rates in the early childhood years are valuable indicators of a population's standard of living, especially in high mortality countries in the developing world. This study summarizes the logic of indirect techniques of mortality estimation, and applies the methods to sample data from the 1980 census of Brazil. The results for metropolitan areas show that children in affluent households have an average expectation of life that is around ten years higher compared to the children of the poor. Multivariate analysis using the mortality ratio proposed by Trussell and Preston found that mother's education was the most important determinant of child mortality, followed by the effects of running water in the house, father's schooling, membership in the social security system and region of the country. Given the potential usefulness of the indirect methods to a wide range of researchers outside of the field of demography, the study presents detailed examples of the computational steps required of the various techniques.     

Human resource management and performance

The study of human resource management (HRM) has been invigorated by the promise that there is a best-practice, high-involvement management (HIM) that can guarantee superior organizational performance. None the less, there remain concerns that contingency theory still rules, that is, that the fit between the human resource systems and their context, and particularly the organization's business strategy, is all important and, thus, that HIM will only outperform other systems in certain circumstances. In the 1990s, there has been a spate of research that has sought to test whether HIM is indeed universally relevant. This paper reviews these studies. The paper first introduces the conceptual dimensions of the debate concerning HRM and performance. This shows that the issues go beyond a simple competition between universalism and contingency theory. There are more complicated hypotheses linking human resource practices beneath the surface of the recent literature. The second part of the paper overviews the studies in the light of these hypotheses, revealing that they present an uneven picture. Firstly, there are conceptual differences underlying the studies and, secondly, the results vary between them, and the effects of HIM vary between performance measures even in particular studies. Though a fair number of the studies claim to support universalism, their claims are not always unequivocally supported by their research evidence, and it is premature to conclude in its favour. If anything, there is more support for the 'lean production' argument that stresses the interaction effect between HIM and total quality management on performance.     

Speech Content and the Emergence of Inequality in Task Groups

We examine how the content of actors' speech and the frequency with which they make contributions affect the emergence and legitimation of inequality in task groups. Previous research has focused on classifying acts, the smallest meaningful units of speech, such as providing opportunities to others to speak, making task relevant suggestions, and positively or negatively evaluating the contributions of others. We also employ a classification scheme based on the cognitive complexity of spoken language in the turn. This scheme is based on an interpretation of the cognitive development model posited by Piaget. In addition to the complexity of language, we analyze speech group members employ to organize to solve the task. These classifications rely on the entire content of the turn rather than the more atomistic act. Data analyzed are from 33 groups of students performing different types of tasks. We employ structural equation models to identify how acts and content are related to one another in the observed interaction patterns in groups. Applications of these insights are explored in the discussion.     

Mixed ethnicity, identity and adoption: research, policy and practice

Mixed ethnicity children are over-represented in the care system and constitute a significant group of those seeking adoption placements. Social workers are presented with a specific set of concerns in seeking to find adoption placements for mixed ethnicity children as they come from two or more cultural backgrounds. Practitioners face uncertain principles concerning how to respond to these issues, especially in light of social and political pressures, and within the realm of existing debates around 'transracial' adoption. There is a danger that among these uncertainties the individuality of the child will be lost as his or her identity needs become viewed narrowly. Social workers may seek to simplify and classify the identities of mixed ethnicity children in the adoption process through pressures that they feel to find 'matched' placements. This paper explores how theories concerning identity can provide some insight into the difficulties practitioners face and may help to inform social work practice in this area.