Playing in the White Man's Yard Reflections on Jane Flax's The American Dream in Black and White—The Clarence Thomas Hearings

This essay engages Jane Flax's The American Dream in Black and White: The Clarence Thomas Hearings through an elaboration of both the manifest and latent beliefs that mine the actions of a promising man of color, and a powerful group of men who sit in judgment of him. Noting the role assumed by gender politics in this drama, the author highlights Max's lucid commentary on the progress of the American dream, as women and people of color still serve as dispensable commodities for the men of the mainstream.     

Choosing Choices: Agenda Selection With Uncertain Issues

We study selection rules: voting procedures used by committees to choose whether to place an issue on their agenda. At the selection stage of the model, committee members are uncertain about their final preferences. They only have some private information about these preferences. We show that voters become more conservative when the selection rule itself becomes more conservative. The decision rule has the opposite effect. We compare these voting procedures to the designation of an agenda setter among the committee and to a utilitarian social planner with all the ex interim private information.     

Driving complementarity in interdisciplinary research: a reflection

ABSTRACT

The value of interdisciplinary research is increasingly recognised by the research community. Funding bodies are nowadays specifically encouraging that research they fund is interdisciplinary in nature. However, what is often branded as interdisciplinary research is in fact a network of researchers working to deliver a research output. In this research note, we share our experience of what we think can be labelled “truly interdisciplinary”. We share some best practice tips for those who are interested to go through a similar metamorphosis as we did as a team, learning from each other’s ways of working. Overall, it has been a very positive experience and a revelation that has had a big impact on each author’s view on how to conduct research as an integrated multidisciplinary team, as it has shifted our mental models and broadened our thinking, capacity to reflect, and critical analysis. We hope that our research note clearly shows the benefits of truly interdisciplinary research and motivates other researchers to follow our pathway of transformation.     

On parallel policies for ranking and selection problems

In this paper we develop and test experimental methodologies for selection of the best alternative among a discrete number of available treatments. We consider a scenario where a researcher sequentially decides which treatments are assigned to experimental units. This problem is particularly challenging if a single measurement of the response to a treatment is time-consuming and there is a limited time for experimentation. This time can be decreased if it is possible to perform measurements in parallel. In this work we propose and discuss asynchronous extensions of two well-known Ranking & Selection policies, namely, Optimal Computing Budget Allocation (OCBA) and Knowledge Gradient (KG) policy. Our extensions (Asynchronous Optimal Computing Budget Allocation (AOCBA) and Asynchronous Knowledge Gradient (AKG), respectively) allow for parallel asynchronous allocation of measurements. Additionally, since the standard KG method is sequential (it can only allocate one experiment at a time) we propose a parallel synchronous extension of KG policy – Synchronous Knowledge Gradient (SKG). Computer simulations of our algorithms indicate that our parallel KG-based policies (AKG, SKG) outperform the standard OCBA method as well as AOCBA, if the number of evaluated alternatives is small or the computing/experimental budget is limited. For experimentations with large budgets and big sets of alternatives, both the OCBA and AOCBA policies are more efficient.     

Agent Rationality Behind Network Formation

We search for agent behavior rules which lead to the emergence of social networks that exhibit empirically observed phenomena: small-world property, scale-free degree distribution and stability in time. We assume that agents form and sever links using a cost-benefit analysis. Agents receive benefit from own links and from links that their friends form. On the other hand, link formation, deletion and keeping is costly. We find that a simple model structure which relies only on convex cost of link upkeep leads to stable networks which exhibit the small-world property.     

Understanding Acculturation,Depressive Symptoms,and the Protective Role of Family Involvement Among Latino(a) Immigrant Families

Although the relationship between varying levels of acculturation and depressive symptoms has been established among Latino(a) youth, the positive role of family involvement in relation to depressive symptoms among immigrant Latino(a) families has been studied less. This study draws on a sample of first-generation Latino(a) youth from the Longitudinal Immigrant Student Adaptation Study and explores the relationship between acculturation levels and depressive symptoms, as well as the protective role of family involvement. Although results do not support a relationship between acculturation and depressive symptoms, family involvement was significantly associated with lower depressive symptoms while taking important sociodemographic variables into consideration. Research and practice implications with Latino(a) immigrant families are discussed.     

Increasing Child Serving Professionals’ Awareness and Understanding of the Commercial Sexual Exploitation of Children

ABSTRACT

Child serving professionals need increased understanding of the identification and therapeutic needs of child victims of commercial sexual exploitation. This study evaluated the effectiveness of a training program aimed to increase awareness of commercial sexual exploitation of children (CSEC) among professionals likely to encounter victims in their work. Professionals’ (N = 227) knowledge level was examined prior to the training, immediately thereafter, and in a 6–12 month follow-up. Despite professional position or years of experience, participants had similar levels of CSEC knowledge before the training and all showed a significant improvement in their knowledge after the training. However, follow-up testing on a smaller subsample demonstrated that knowledge gains were not maintained. The analysis of the participants’ responses to how their behavior would change subsequent to the training revealed important themes including: (1) greater ability to identify/assess or recognize CSEC victims, (2) greater understanding and knowledge of CSEC, (3) increased ability to communicate, interact, and engage with CSEC victims, and (4) heightened desire to educate others and raise awareness about CSEC. Results also indicated that participants were very satisfied with the training and found it highly relevant to their work.     

Risk factors associated with osteoporosis in Hispanic women

This study examined risk factors for osteoporosis in Hispanic women. Factors examined included ethnicity, gender, age, height, weight, family and personal history of fractures, height loss, exercise, diet, time since menopause or hysterectomy, hormone replacement therapy (HRT), calcium supplementation, hypertension, thyroid disease, diabetes, arthritis, chemotherapy, family history of breast cancer, use of water pills, fosamax, steroids, alcohol, and smoking. Most results found parallel those found in the Caucasian population. Heavier patients had greater bone density, as well as patients who exercised and those using HRT. Older patients had lower bone density as did diabetic patients. Results not anticipated were higher bone density in patients not taking calcium supplements, and in patients who consumed alcohol.     

Raymond Struyk: Improving Think Tank Management. Practical Guidance for Think Tanks,Research Advocacy NGOs,and Their Funders

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations -     

A Quantitative Assessment of the Risk for Highly Pathogenic Avian Influenza Introduction into Spain via Legal Trade of Live Poultry

Highly pathogenic avian influenza (HPAI) is considered one of the most important diseases of poultry. During the last 9 years, HPAI epidemics have been reported in Asia, the Americas, Africa, and in 18 countries of the European Union (EU). For that reason, it is possible that the risk for HPAI virus (HPAIV) introduction into Spain may have recently increased. Because of the EU free‐trade policy and because legal trade of live poultry was considered an important route for HPAI spread in certain regions of the world, there are fears that Spain may become HPAIV‐infected as a consequence of the legal introduction of live poultry. However, no quantitative assessment of the risk for HPAIV introduction into Spain or into any other EU member state via the trade of poultry has been published in the peer‐reviewed literature. This article presents the results of the first quantitative assessment of the risk for HPAIV introduction into a free country via legal trade of live poultry, along with estimates of the geographical variation of the risk and of the relative contribution of exporting countries and susceptible poultry species to the risk. The annual mean risk for HPAI introduction into Spain was estimated to be as low as 1.36 × 10⁻³, suggesting that under prevailing conditions, introduction of HPAIV into Spain through the trade of live poultry is unlikely to occur. Moreover, these results support the hypothesis that legal trade of live poultry does not impose a significant risk for the spread of HPAI into EU member states.