An overview of the Salmonella enteritidis risk assessment for shell eggs and egg products.

This article summarizes a quantitative microbial risk assessment designed to characterize the public health impact of consumption of shell eggs and egg products contaminated with Salmonella Enteritidis (SE). This risk assessment's objectives were to: (1) establish the baseline risk of foodborne illness from SE, (2) identify and evaluate potential risk mitigation strategies, and (3) identify data gaps related to future research efforts. The risk assessment model has five modules. The Egg Production module estimates the number of eggs produced that are SE-contaminated. Shell Egg Processing, Egg Products Processing, and Preparation & Consumption modules estimate the increase or decrease in the numbers of SE organisms in eggs or egg products as they pass through storage, transportation, processing, and preparation. A Public Health Outcomes module then calculates the incidence of illnesses and four clinical outcomes, as well as the cases of reactive arthritis associated with SE infection following consumption. The baseline model estimates an average production of 2.3 million SE-contaminated shell eggs/year of the estimated 69 billion produced annually and predicts an average of 661,633, human illnesses per year from consumption of these eggs. The model estimates approximately 94% of these cases recover without medical care, 5% visit a physician, an additional 0.5% are hospitalized, and 0.05% result in death. The contribution of SE from commercially pasteurized egg products was estimated to be negligible. Five mitigation scenarios were selected for comparison of their individual and combined effects on the number of human illnesses. Results suggest that mitigation in only one segment of the farm-to-table continuum will be less effective than several applied in different segments. Key data gaps and areas for future research include the epidemiology of SE on farms, the bacteriology of SE in eggs, human behavior in food handling and preparation, and human responses to SE exposure.     

Productivity of highly skilled immigrants: economists in the postwar period

Prior work finds declining immigrant quality in the postwar period that is linked to source-country and skill-composition changes associated with the 1965 Immigration Act. This paper uses a unique panel of foreign- and native-born American Economic Association members to show that the highly skilled experienced a similar shift away from European migrants toward those from Asia. However, the findings do not indicate that this change in source-country composition has been accompanied by a decline in quality; rather, the most recent cohorts of foreign-born economists appear to be more productive than their native counterparts.     

Rolling with the shakes: an insight into teenagers’ perceptions of recovery after the Canterbury earthquakes

Natural disasters are harmful worldwide events that inflict multiple psychosocial impacts on disaster-exposed individuals. A significant proportion of affected individuals are teenagers (13–18 years old) who, compared with adults, have been historically overlooked in disaster research. The literature is particularly sparse concerning teenagers’ recovery from natural disasters, specifically what recovery means to them and the contributing factors towards their positive recovery. Therefore, the aim of the current study was to gain deeper insight into this largely unexplored area by conducting five focus groups with teenagers (16–18 years) who experienced at least one of the Canterbury, New Zealand, earthquakes since and including the initial September 2010 earthquake. This study directly asked teenagers about their recovery over the three years after the initial earthquakes, with data being analysed using thematic analysis. Two main themes were identified: (1) perceptions of recovery, with three sub-themes (i) knowledge and being less frightened, (ii) talking about the earthquakes and (iii) shift in perspectives; and (2) contributing factors to recovery, with three sub-themes (i) participation in the community response, (ii) returning to school and (iii) the rebuild of Christchurch. These factors provide insight into how we can better support the recovery process for disaster-exposed teenagers to reduce long-term distress.     

ENHANCING DISCOURSE ON NEW TECHNOLOGY WITHIN HIGHER EDUCATION

Universities face challenges in creating and nurturing reflective discourse about ICTs within higher education. Constraints to this discourse include time-space compression caused by ICTs, and changing perceptions of the university's role in an information society. In answering these challenges, a call is made for elevating the role of higher education in public knowledge formation. Such a move reduces the constraints of time pressures by valuing discussion and debate and the time required for these activities, and questions authority and credibility gained solely due to practical and discursive technological competency. Thus, the question is not just to explore how communications technologies are shaping our experience of time and space, but to debate how we wish to use technologies and other means to shape and create the time and space in which meaningful human social and political life is possible. Institutions of higher education should both serve as sites for public knowledge formation, and as contributors to such initiatives in civic society.     

A common-features analysis of Amsterdam and London financial markets during the eighteenth century

We examine the financial linkage between the London and Amsterdam financial markets using stock prices recorded in each market over the period 1723-94 in conjunction with tests for common trends, cycles, and regime shifts. These tests reveal a surprising degree of integration between the markets as their prices move together in both the short and long run. Moreover, shocks to the assets translate quickly and accurately between markets. It also appears that Dutch investment did not destabilize London markets and stock prices in London were the primary determinant of prices in Amsterdam.     

Social Movement Audiences1

Audiences are important to social movements, but the relationships between social movements and their audiences are not well understood. This article uses scholarship from performance studies, especially ideas of audiences as constructed, meaningful, and influenced/influential, to explore two issues. First, how do social movements define their audiences? Second, how are social movement actions toward their audiences shaped by these definitions? Analysis of longitudinal data on two social movement groups in Pittsburgh from 2003 to 2007 shows that social movements variously interpret the nature and role of their audiences and that these interpretations affect their strategies and goals, sometimes quite radically. The conclusion explores how attention to audiences can augment scholarship on the relational, iterative, interpretive, and reflexive aspects of social movements.     

Talking about race using critical race theory: recent trends in the Journal of Marital and Family Therapy

This study uses critical race theory as an interpretive lens to critique recent race related articles in the Journal of Marital and Family Therapy (JMFT). Our primary goal is to contribute to and inspire dialogue about the perspectives marriage and family therapists (MFTs) are taking in relationship to race. We situate our exploration within the broader context of continuing professional education. We describe the main themes of critical race theory and use them as the conceptual framework. Analyzing 127 articles, we found that only topics related to couples and divorce occurred more frequently than race and social justice. Within the articles on race, evidence suggests that issues of race and racism are emerging as key informants of MFT practice. We point to areas for consideration in future MFT research and practice.     

“Jesus Would Turn the Tables Over”: Five Dimensions of Authenticity Applied to Countercultural Christianity

This paper draws on extant literature to identify five dimensions that are deployed by a wide range of social groups to claim and achieve authenticity in variety of social settings: being honest or real, forgoing external rewards or compensation, coming from or living in the right place or time, embodying or participating in something, and consuming correctly. We then demonstrate the utility of these five dimensions of authenticity in action by applying them to two different qualitative studies of countercultural Christians. Our analysis of these data shows that different communities have different understandings of what makes one authentic, but the five dimensions that we outline in this article make comparisons across different groups possible.     

Transformative learning through international immersion: building multicultural competence in family therapy and counseling

This study explores the experiences of graduate students who completed one of two international courses facilitated by family therapy faculty in a U.S. master's-level counseling psychology department. Participants reported that international courses were personally and professionally transformative. Spending time in a foreign country gave them opportunities to learn from cultural differences, ultimately increasing the social and global awareness required for multicultural sensitivity. Experiential learning, reflection, and dialogue resulted in raised critical consciousness among participants. In this article, we discuss the transformational learning processes embedded in international courses and the potential benefits of these experiences on the development of multicultural sensitivity in family therapists and counselors in training.     

Mapping Social Capital: A Critical Contextual Approach For Working With Low-Status Families

Promoting justice in therapeutic work with families demands an analysis of contextual factors such as race, ethnicity, gender, and social class in relationship to societal systems of power, privilege, and oppression. A broad understanding of these dynamics, however, is inadequate to inform our work with families whose social capital severely limits available life choices, social influence, and material resources. In this article, we describe working from a critical contextual perspective to consider how families gain and/or lose social capital through participation in multiple contexts. We introduce a technique for mapping social capitol within and across multiple systems as well as suggestions for interventions aimed at increasing the social well-being of low-status families. These include considering the dynamics of boundary crossing, recognizing and optimizing resistance to oppressive dynamics, finding ways to limit constraints and optimize opportunities, and developing webs of allies to support family functioning and access to resources. We offer the example of 13-year-old Pepe as a case in point.