Severance Payments and Firm–specific Human Capital

What effect does employment protection through severance payments have on the behaviour of employed workers? We analyse this issue within a stochastic two–period framework where workers decide on human capital investments and find two competing effects: severance payments imply higher job security that fosters human capital formation. At the same time, a lay–off is perceived by the workers to be a weaker penalty if severance payments are provided. This incentive lowers their optimal amount of firm–specific investments. Which effect prevails on balance depends on the distribution of investment returns among firm and workers. For strong positive reactions, employment protection is also in the interests of the firm.     

Generalized phase I-II designs to increase long term therapeutic success rate

Designs for early phase dose finding clinical trials typically are either phase I based on toxicity, or phase I-II based on toxicity and efficacy. These designs rely on the implicit assumption that the dose of an experimental agent chosen using these short-term outcomes will maximize the agent's long-term therapeutic success rate. In many clinical settings, this assumption is not true. A dose selected in an early phase oncology trial may give suboptimal progression-free survival or overall survival time, often due to a high rate of relapse following response. To address this problem, a new family of Bayesian generalized phase I-II designs is proposed. First, a conventional phase I-II design based on short-term outcomes is used to identify a set of candidate doses, rather than selecting one dose. Additional patients then are randomized among the candidates, patients are followed for a predefined longer time period, and a final dose is selected to maximize the long-term therapeutic success rate, defined in terms of duration of response. Dose-specific sample sizes in the randomization are determined adaptively to obtain a desired level of selection reliability. The design was motivated by a phase I-II trial to find an optimal dose of natural killer cells as targeted immunotherapy for recurrent or treatment-resistant B-cell hematologic malignancies. A simulation study shows that, under a range of scenarios in the context of this trial, the proposed design has much better performance than two conventional phase I-II designs.     

Research evidence utilization in policy development by child welfare administrators

An exploratory qualitative study was conducted to explore how child welfare administrators use research evidence in decision-making. Content analysis revealed that a cultural shift toward evidence-based practice (EBP) is occurring in Canadian child welfare organizations and multiple types of evidence inform policy decisions. Barriers to using evidence include individual, organizational, and environmental factors. Facilitating factors include the development of internal champions and organizational cultures that value EBP. Integrating research into practice and policy decisions requires a multifaceted approach of creating organizational cultures that support research utilization and supporting senior bureaucrats to use research evidence in policy development.     

Incorporating children's lives into a life course perspective on stress and mental health

Emerging themes in demography, developmental medicine, and psychiatry suggest that a comprehensive understanding of mental health across the life course requires that we incorporate the lives of children into our research. If we can learn more about the ways in which the stress process unfolds for children, we will gain important insights into the factors that influence initial set points of trajectories of mental health over the life course. This will simultaneously extend the scope of the stress process paradigm and elaborate the life course perspective on mental health. Incorporating children's lives into the sociology of mental health will also extend the intellectual influence of the discipline on sociomedical and biomedical research on mental illness. I contend that sociology's greatest promise in understanding trajectories of mental health across the life course lies in a systematic analysis of the social and social-psychological conditions of children, the stressful experiences that arise out of these conditions, and the processes that mediate and moderate the stress process in childhood. In this regard, there are three major issues that sociologists could begin to address: (1) the identification of structural and institutional factors that pattern children's exposure to stress; (2) the construction of a stress universe for children; and (3) the identification of key elements of the life course perspective that may set or alter trajectories of mental health in childhood and adolescence.     

Peer group self-identification in samples of Russian and U.S. adolescents

Most peer group self-identification research has been conducted in the United States. This article examined the generalizability of self-identified group name research among teens in Ufa, a city in the Russian Federation. A cross-sectional, anonymous collection of data on group self-identification, drug use, addiction concern, sensation seeking, and self-rated school performance was collected from 365 10th grade youth in Ufa and 965 10th grade youth in the United States. The results supported the existence of peer group self-identification by youth in both countries and, in general, replicated the findings that youth who self-identify as a High Risk Youth, are relatively likely to use drugs, show greater concern about becoming an addict, report a greater sensation seeking preference, higher levels of depression, and poorer school performance. Implications of these results are discussed.     

The Families and Democracy and Citizen Health Care Project

This article describes and updates the work of the Families and Democracy and Citizen Health Care Project, which engages with community concerns in order to effect change on many system levels. The project draws on family therapy's tradition of interest in larger social issues and adds democratic public theory and community organizing strategies. Since 1999 we have developed 14 citizen initiatives with a wide range of groups on a diverse set of problem areas. We describe the overall project and several of its initiatives, we address research and evaluation issues, and we outline opportunities for marriage and family therapists to learn how to do this work in their own communities.     

When in Rome,Do as the Romans Do: The Acculturation of Generalized Trust among Immigrants in Western Europe

The purpose of the article is to examine whether an acculturation of trust takes place among non-western immigrants upon migrating to Western Europe and whether inclusionary integration policies have an effect on this process. Building on the second and third wave of the European Social Survey (ESS) we show that an acculturation of trust does take place, but that integration policy does not affect this process. In spite of some variation across destination countries, we also find that second generation immigrants tend to adapt more to the level of trust of natives in the destination country than first generation immigrants do. This indicates that the acculturation of trust is strengthened with the second generation in the country. The results hold up when controlling for confounding variables including the trust in the country of origin of immigrants.     

The Social Media Release as a public relations tool: Intentions to use among B2B bloggers

The Social Media Release (SMR) is emerging as a potentially powerful public relations tool in a world of social network media, particularly when targeted at influential bloggers. The research described here studies the factors that influence bloggers to use SMRs, using the Technology Acceptance Model as a theoretical framework, concentrating specifically on their perceptions of usefulness and ease of use.     

On Being Jewish at a Jesuit University: Reflections on Organizational Cultures

This article provides reflections on the intersection of religion, identity, occupation, and organizational culture as it occurred in my professional life.