Seroadaptive Strategies of Vancouver Gay and Bisexual Men in a Treatment as Prevention Environment

British Columbia’s treatment as prevention policy has provided free access to highly active antiretroviral therapy (HAART) to all HIV-positive provincial residents since 1996. One outcome is an increase in HIV-positive gay and bisexual men (GBM) with suppressed viral loads. Previous cross-sectional analyses indicated that some Vancouver GBM now recognize condomless anal sex with men on HAART who report a suppressed viral load as a seroadaptive strategy. To test the hypothesis that this new strategy, termed viral load sorting (VLS), is recognized and used among by GBM in the Momentum Health Study, we analyzed longitudinal data for HIV-negative/unknown (n = 556) and HIV-positive (n = 218) serostatus participants. Analyses indicated that both groups reported VLS, and that serostatus and Treatment Optimism Scale scores were significant determinants in frequency and use. Results exemplify the medicalization of sex and Rogers’ Diffusion Of Preventative Innovations Model, and they have important implications for HIV research and GBM sexual decision-making.     

Social and semantic coevolution in knowledge networks

Socio-semantic networks involve agents creating and processing information: communities of scientists, software developers, wiki contributors and webloggers are, among others, examples of such knowledge networks. We aim at demonstrating that the dynamics of these communities can be adequately described as the coevolution of a social and a socio-semantic network. More precisely, we will first introduce a theoretical framework based on a social network and a socio-semantic network, i.e. an epistemic network featuring agents, concepts and links between agents and between agents and concepts. Adopting a relevant empirical protocol, we will then describe the joint dynamics of social and socio-semantic structures, at both macroscopic and microscopic scales, emphasizing the remarkable stability of these macroscopic properties in spite of a vivid local, agent-based network dynamics.     

Positive Changes in Perceptions and Selections of Healthful Foods by College Students After a Short-Term Point-of-Selection Intervention at a Dining Hall

Abstract

Objective: Determine the effects of a short-term, multi-faceted, point-of-selection intervention on college students’ perceptions and selection of 10 targeted healthful foods in a university dining hall and changes in their self-reported overall eating behaviors. Participants: 104 college students, (age 18–23) completed pre-I and post-I surveys. Methods: Pre-survey collected at dining hall in April 2007, followed by 3-week intervention then post-survey collected via email. Healthy choice indicators, large signs, table tents, flyers and colorful photographs with “benefit-based messages” promoted targeted foods. Response rate to both surveys was 38%. Results: Significantly more participants reported that healthful choices were clearly identified in the dining hall after the intervention. Over 20% of participants reported becoming more aware of healthful food choices in the dining hall after the intervention. Significant increases in self-reported intake were reported for cottage cheese and low-fat salad dressing, with a trend toward increased consumption of fresh fruit. Seven of the 14 assessed eating behaviors had significant changes in the desired direction. Increased awareness of healthful foods was the top reason for self-reported changes in overall eating behaviors. Conclusion: Short-term, multi-faceted, point-of-selection marketing of healthful foods in university dining halls may be beneficial for improving college students’ perceptions and selections of targeted healthful foods in the dining hall and may improve overall eating behaviors of college students.     

(Imagining) Erotic Mutuality: Negotiating Difference in Sexual Orientation in an Analysis

This article explores the clinical limitations of an exclusive adherence to the oedipal paradigm for the understanding of erotic material in the transference/countertransference in analytic treatments where the participants identify with differing sexual orientations. Its central argument posits that possibilities for recognizing developmentally significant, evolved connections with patients of all genders and sexual orientations is subtly circumscribed when understanding of these phenomena is partitioned chiefly by the “either/or” of a positive or negative form of oedipal desire.

The argument goes on to query and challenge formulations of a universal bisexuality as a satisfactory resolution to this conundrum, again, particularly when the 2 analytic partners claim different sexual orientations. Part object relations as residue of an early and ubiquitous polymorphous perversity are proposed as useful theoretical and clinical alternatives. Case material is also provided.     

‘How a Slave was Made a Man’: Negotiating Black Violence and Masculinity in Antebellum Slave Narratives

In the manner in which they portrayed black masculinity, fugitive slave autobiographies published in the 1840s represented a sharp break from abolitionist narratives produced during the previous decade. Unlike anti-slavery authors writing in the 1830s, slave narrators of the 1840s deliberately renounced any connection between black manhood and a willingness to commit horrific acts of retributive violence against whites. At the same time, fugitive slave authors insisted on the admirable manliness of the African American men they depicted, including themselves as the protagonists of their stories. The return that radical abolitionist authors made to a glorification of black violence in the 1850s marks the publication of slave narratives in the 1840s as an exceptional moment in the history of antislavery literature. The popular success of these narratives, contrasted with the unpopularity of the more violent antislavery texts of the 1830s and the 1850s, also reveals the fears of black violence that white Americans harboured throughout the antebellum period and fugitive slave authors' consciousness of those fears.     

Relocating Prejudice: A Transnational Approach to Understanding Immigrants' Racial Attitudes

Immigration is changing the racial composition of many societies. Yet leading theories of racial prejudice, even in a multiracial context, focus on dynamics in a single nation‐state and fail to account for the experiences of the foreign‐born. We adopt a transnational approach that incorporates processes creating prejudice from both inside and outside the receiving society and that shows how attitudes move across borders through immigration, transnationalism, and globalization. We draw upon two in‐depth studies of immigrants and those who stay in the home countries, focusing on Koreans' and Dominicans' attitudes toward Black Americans. By situating existing theories of racial prejudice within a transnational framework, we illustrate how models of transnationalism are relevant not just within immigration scholarship, but to more general processes of social change.     

Decision Sciences Research in China: A Critical Review and Research Agenda—Foundations and Overview*

This article focuses on decision sciences research in China, providing an overview of current research and developing a foundation for future China‐based research. China provides a unique research opportunity for decision sciences researchers, owing to its recent history, rapid economic development, and strong national culture. We examine recent economic reforms and their impact on the development of research questions in the decision sciences, as well as discuss characteristics of the diverse regions in China and their potential as sites for various types of research. We provide a brief overview of recent China‐based research on decision sciences issues relating to national culture, supply chain management, quality management, production planning and control, operations strategy, and new product development and discuss some of the unique methodological challenges inherent in China‐based research. We conclude by looking forward to emerging research opportunities in China.     

Selbstmanagement-Entwicklung durch coaching?

Development of self-management by coaching? An expert survey on the promotion of self-management competenciesThe much-discussed assumption that business coaching promotes clients’ self-management competence was explored through an expert survey. In a qualitative questionnaire study, 20 professional coaches provided information on their conceptual understanding of self-management, their approaches to promoting client self-management and on strategies employed to assess intervention outcome. In addition, coaches specified the obstacles and constraints clients encounter when transferring improved self-management skills into everyday working life. The results corroborate the relevance of the self-management concept in a coaching context. The benefits resulting from an increased consideration of self-management processes in coaching research, vocational training courses and day-to-day coaching practice are discussed. The use of theoretical concepts which provide a guideline is recommended.