Simultaneous confidence bands for Abbott-adjusted quantal response models in benchmark analysis

We study the use of a Scheffé-style simultaneous confidence band as applied to low-dose risk estimation with quantal response data. We consider two formulations for the dose-response risk function, an Abbott-adjusted Weibull model and an Abbott-adjusted log-logistic model. Using the simultaneous construction, we derive methods for estimating upper confidence limits on predicted extra risk and, by inverting the upper bands on risk, lower bounds on the benchmark dose, or BMD, at a specific level of ‘benchmark risk’. Monte Carlo evaluations explore the operating characteristics of the simultaneous limits.     

The role of emotion dysregulation in the association between subjective social status and eating expectancies among college students

Abstract

Objective: Research suggests that college is a risky period for changes in eating behavior and beliefs. Although social health determinants relate to health behavior changes, research has not explored subjective social status, one’s societal standing, in terms of eating expectancies among college students. The present study examined the emotion dysregulation in association between subjective social status and eating expectancies among college students. Participants: Participants were a diverse sample of 1,589 college students (80.4% females; M_age?=?22.2?years, SD?=?5.27) from an urban university. Results: Results showed a significant indirect association of subjective social status via emotion dysregulation in relation to expectancies of eating to help manage negative affect, to alleviate boredom, and to lead to feeling out of control. Conclusion: These findings provide evidence that college students with lower subjective social status may have a higher risk for dysregulated emotions, and consequently, expressing maladaptive eating expectancies.     

On the use and evaluation of prospective scan methods for health-related surveillance

Summary.  We review some prospective scan-based methods that are used in health-related applications to detect increased rates of mortality or morbidity and to detect bioterrorism or active clusters of disease. We relate these methods to the use of the moving average chart in industrial applications. Issues that are related to the performance evaluation of spatiotemporal scan-based methods are discussed. In particular we clarify the definition of a recurrence interval and demonstrate that this measure does not reflect some important aspects of the statistical performance of scan-based, and other, surveillance methods. Some research needs in this area are given.     

Abortion,Partial-Birth Abortion,and Adolescent Access to Abortion: An Overview for Social Workers

Although the U.S Supreme Court Roe v. Wade decision legalized abortion in 1973, intense controversy over access, legality, and morality has persisted ever since that landmark decision. National opinion data collected from 1975 to 2007 show that a majority of Americans support a woman's right to an abortion, but this right is increasingly under attack, and recent proposed changes to abortion access are not in line with how most Americans feel. This paper considers public opinion trends in the sharply divided arenas of abortion, partial-birth abortion, and adolescents' rights to access abortion with a critical eye to social work practice. We explore several opportunities for social workers to advocate for clients, including legislative advocacy, reform through litigation, social action, and social policy analysis.     

Everyday terrorism: Campus sexual violence and the neoliberal university

This article investigates the ways sexual violence experienced on college campuses in the United States is situated within the neoliberal university. Feminist theories are utilized to explore the relationship between sexual violence and neoliberal ideologies. The authors evaluate how neoliberal tenets imbedded in higher education have contributed to, and exacerbated, an environment where sexual victimization is common. An institutional level of analysis is utilized to examine the neoliberal influence on campus sexual violence and investigate the utility of the term everyday terrorism. The authors also address “crimes of omission”, institutional betrayal, and the significance of institutional bravery/courage. The authors provide recommendations for future research in the areas of everyday terrorism and campus violence.     

Research Constituents and Authorship Patterns in the Production and Operations Management Journal

The Production and Operations Management Society is the largest professional society dedicated to creating and disseminating knowledge in product and process design, operations, and supply chains for the management of manufacturing and services. Its research journal, Production and Operations Management (POM), covers all topics in the discipline and all research paradigms to serve the entire community. Since its inception in 1992, POM has become recognized as a top tier outlet for operations management research. We identify research institutions in the operations management community that have played major roles in developing the journal based on the research of their faculty members and doctoral graduates. Our findings show that the constituency of the journal reflects the constituency of the society.     

President Bush's major post-Katrina speeches: Enhancing image repair discourse theory applied to the public sector

When Hurricane Katrina swept the Gulf Coast, President Bush's newly formed Department of Homeland Security received its first test and failed. In Katrina's aftermath, Bush not only had to manage one of the nation's worst natural disasters, but also had to quell political backlash about the federal government's response to Katrina. This study examines: (a) how Bush presented the federal response to Katrina in his speeches; (b) how Bush responded to the public's criticism in his speeches; and (c) how effective Bush's speeches were in repairing his tarnished image.     

Tiny Publics: Small Groups and Civil Society

It has been conventional to conceptualize civic life through one of two core images: the citizen as lone individualist or the citizen as joiner. Drawing on analyses of the historical development of the public sphere, we propose an alternative analytical framework for civic engagement based on small-group interaction. By embracing this micro‐level approach, we contribute to the debate on civil society in three ways. By emphasizing local interaction contexts—the microfoundations of civil society—we treat small groups as a cause, context, and consequence of civic engagement. First, through framing and motivating, groups encourage individuals to participate in public discourse and civic projects. Second, they provide the place and support for that involvement. Third, civic engagement feeds back into the creation of additional groups. A small‐groups perspective suggests how civil society can thrive even if formal and institutional associations decline. Instead of indicating a decline in civil society, a proliferation of small groups represents a healthy development in democratic societies, creating cross‐cutting networks of affiliation.     

How organizations framed the 2009 H1N1 pandemic via social and traditional media: Implications for U.S. health communicators

Through a quantitative content analysis, this study reveals how 13 organizations differently framed the 2009 H1N1 flu pandemic crisis via their traditional (n = 211) and social media (n = 534) responses. When framing the crisis as a disaster, a health crisis, or a general health issue organizations relied more on traditional than social media. However, they tended to use social media as much as traditional media when framing the pandemic as a general crisis. In addition, organizations relied more on traditional media to address emotions than on social media. Together, the study's findings provide applied and theoretical insights for scholars and crisis managers.