All glamour, no substance? How public relations majors and potential majors in an exemplar program view the industry and function

Studies in public relations often conclude that the field is misunderstood [Kopenhaver, L. L. (1985). Aligning values of practitioners and journalists. Public Relations Review, 11(1), 34–42; Stacks, D. W., Botan, C., & Turk, J. V. (1999). Perceptions of pubic relations education. Public Relations Review, 25, 9–29] and misrepresented in media [Spicer, C. (2000). Public relations in a democratic society: Value and values. Journal of Public Relations Research, 12(1), 115–130]. Public relations professionals themselves often do not know what is involved in or support public relations education [Wright, D. K., & Turk, J. V. (2007). Public relations knowledge and professionalism: Challenges to educators and practitioners. In E.L. Toth (Ed.), The future of excellence in public relations and communication management: Challenges for the next generation (pp. 571–588). Mahwah, NJ: Lawrence Erlbaum]. Both the special issue (Public Relations Review, 1999) on public relations education and a following study published in this journal [Bowen, S. A. (2003). I thought it would be more glamorous: Preconceptions and misconceptions of public relations among students in the principles course. Public Relations Review, 29, 199–214] argued that public relations majors often do not realize what is involved in the academic discipline or the professional field. This research builds on the findings of those studies to ask: are public relations educators doing any better in communicating the core competencies, responsibilities, knowledge requirements, skills, and abilities of the discipline and the public relations major? Through the use of 10 focus groups across majors at a top research university, we can see that little is known about public relations among non-majors, but public relations majors can articulate the requirements and functions of the field. Several primary areas of confusion emerged about public relations related to: marketing or promotion, spinning the truth, image, and public relations as a career choice. These ideas show a critical lack of transparency in public relations. Credibility of the public relations function is hampered by this failure to communicate about the functions and core competencies of the field. Implications for both the public relations practice and for public relations education are discussed.     

Long‐Term Physical Health Consequences of Adverse Childhood Experiences

This study examined associations between adverse childhood family experiences and adult physical health using data from 52,250 U.S. adults aged 18 to 64 from the 2009 to 2012 Behavioral Risk Factor Surveillance System. We found that experiencing childhood physical, verbal, or sexual abuse, witnessing parental domestic violence, experiencing parental divorce, and living with someone who was depressed, abused drugs or alcohol, or who had been incarcerated were associated with one or more of the following health outcomes: self‐rated health, functional limitations, diabetes, and heart attack. Adult socioeconomic status and poor mental health and health behaviors significantly mediated several of these associations. The results of this study highlight the importance of family‐based adverse childhood experiences on adult health outcomes and suggest that adult socioeconomic status (SES) and stress‐related coping behaviors may be crucial links between trauma in the childhood home and adult health.     

Uncertainty and Risk in Financial Markets

This paper considers a general equilibrium model in which the distinction between uncertainty and risk is formalized by assuming agents have incomplete preferences over state‐contingent consumption bundles, as in Bewley (1986). Without completeness, individual decision making depends on a set of probability distributions over the state space. A bundle is preferred to another if and only if it has larger expected utility for all probabilities in this set. When preferences are complete this set is a singleton, and the model reduces to standard expected utility. In this setting, we characterize Pareto optima and equilibria, and show that the presence of uncertainty generates robust indeterminacies in equilibrium prices and allocations for any specification of initial endowments. We derive comparative statics results linking the degree of uncertainty with changes in equilibria. Despite the presence of robust indeterminacies, we show that equilibrium prices and allocations vary continuously with underlying fundamentals. Equilibria in a standard risk economy are thus robust to adding small degrees of uncertainty. Finally, we give conditions under which some assets are not traded due to uncertainty aversion.     

Why Has Safety Improved at Rail‐Highway Grade Crossings?

The number of collisions and fatalities at rail-highway intersections in the United States has declined significantly over the past 30 years, despite considerable increases in the volume of rail and highway traffic. This article disaggregates the improvement into its constituent causes. Negative binomial regressions are conducted on a pooled data set for 49 states from 1975 to 2001. The analysis concludes that about two-fifths of the decrease is due to factors such as reduced drunk driving and improved emergency medical response that have improved safety on all parts of the highway network. The installation of gates and/or flashing lights accounts for about a fifth of the reduction. The development in the 1970s and early 1980s of the Operation Lifesaver public education campaign, and the installation of additional lights on locomotives in the mid 1990s, each led to about a seventh of the reduction. Finally, about a tenth is due to closure of crossings resulting from line abandonments or consolidation of little-used crossings.     

中加合作农业生态学“双语+精品”课程建设的探索与实践

在国际教育合作背景下,福建农林大学引进的农业生态学(Agroecology)课程与福建省甚至全国高校双语课程相比具有独特的优势。本文回顾了中加合作《农业生态学》双语课程的引进和适应过程,以及其作为福建省"精品课程"的教学体系、风格、方式及其建设成效;最后作者提出从促进国际交流、加强教材建设和教学成果的推广应用等3方面努力把该课程建成国家级"双语示范课程"。     

Toddler Emotion Regulation With Mothers and Fathers: Temporal Associations Between Negative Affect and Behavioral Strategies

The present study investigated temporal associations between putative emotion regulation strategies and negative affect in 20‐month‐old toddlers. Toddlers’ parent‐focused, self‐distraction, and toy‐focused strategies, as well as negative affect, were rated on a second‐by‐second basis during laboratory parent–toddler interactions. Longitudinal mixed‐effects models were conducted to determine the degree to which behavioral strategy use predicts subsequent negative affect and negative affect predicts subsequent strategy use. Results with mother–toddler and father–toddler dyads indicated that parent‐focused strategies with an unresponsive parent were followed by increases in negative affect, whereas toy‐focused strategies were followed by decreases in negative affect. Results also indicated that toddler negative affect serves to regulate behavioral strategy use within both parent contexts.     

Living with uncertainty: disappearing modernities and polluted urbanity in post‐2000 Harare,Zimbabwe

Most studies of Zimbabwean migration and the country’s politico‐economic crisis focus on the material aspects of these two issues. In this article, through dual‐sited ethnographic work, I illustrate the symbolisms and meanings that are entangled within political and economic decline in urban Zimbabwe. Using data from fieldwork in Zimbabwe and South Africa, I argue that ‘crisis’ has carried with it a re‐configuration of the meanings associated with urbanity. This leads to a contradiction between how the state and citizens view ‘proper’ modernity. In combination with political factors, the state’s attempts to maintain modernity have led to a paradigm of pollution being associated with poor urbanites. This symbolism and its correspondent reality were found to have influenced the migration of informants in South Africa. It is thus not only economic and political relations that are at stake in present‐day Zimbabwe.     

Gender Performances During Labor and Birth in the Midwives Model of Care

Previous research suggests many middle-class white women attempt to maintain femininity during labor and birth. There is also evidence that women who give birth outside the medical model may engage in more gender-deviant behaviors. The current study examines women’s accounts of gender performances during birth in the midwives model of care. Participants describe themselves engaging in a number of gender-deviant behaviors, without apology or overt remorse. However, participants also describe themselves engaging in activities during labor and birth that are traditionally considered feminine, including domestic tasks, care-giving and adhering to beauty norms; some defined childbirth itself as a feminine activity. Thus, participants are not simply adhering to or defying dominant notions of femininity, but are engaging in a complex set of gender behaviors. It is argued that study participants are prioritizing certain aspects of femininity—in particular, the “good mother”—over others.