Physiological Regulation and Fearfulness as Predictors of Young Children's Empathy‐related Reactions

Indices of physiological regulation (i.e., resting respiratory sinus arrhythmia [RSA] and RSA suppression) and observed fearfulness were tested as predictors of empathy‐related reactions to an unfamiliar person's simulated distress within and across 18 (T1, N = 247) and 30 (T2, N = 216) months of age. Controlling for T1 helping, high RSA suppression and low fearfulness at T1 predicted T2 helping. In a structural model, empathic concern was marginally positively related to resting RSA at both assessments whereas personal distress was related to RSA suppression within time (marginally positively at T1 and significantly negatively at T2). Fearfulness was associated with self‐oriented, distress‐related reactions within time. Comfort seeking (an index of personal distress) declined in mean level with age whereas helping increased, and both behaviors exhibited differential continuity (as did resting RSA). Individual, as well as developmental, differences in the types of reactions that young children exhibit when witnessing others' suffering and distress were discussed.     

电感耦合等离子体质谱检测食物中的有毒、主要和营养组分

描述了利用下一代电感耦合等离子体质谱来检测食物中有毒、主要和营养组分。阐述了如何利用仪器通用的单元模块来克服复杂谱图干扰,以及利用单元模块中的四极杆带宽的选择性衰减不用稀释样品来同时检测大量矿物质组分和痕量组分。得到的数据显示其与美国国家标准技术研究所(NIST)食物标准参考材料具有很好的相关性。     

The Use of Self-Instructional Units on Cardiovascular Disease Prevention in a University Setting

Abstract

In an attempt to promote prevention of cardiovascular disease among college students, a study was conducted to determine whether an educational program originally designed to increase high school students' knowledge of cardiovascular disease would be effective with college students. The specific objectives of the study were to determine college students' baseline knowledge regarding primary and secondary risk factors of cardiovascular diseases, to ascertain their knowledge of the warning signs and appropriate emergency procedures for heart attack and stroke victims, and to evaluate the effectiveness of self-instructional units on the “Risk Factors of Cardiovascular Diseases, Parts I and II” and “Warning Signs and Emergency Procedures for Heart Attack and Stroke Victims.”

The results of the study found that the college students were not sufficiently aware of the risk factors of cardiovascular disease or the warning signs and emergency procedures for heart attack and stroke victims. The educational program effectively instructed these students in these areas, and the participants found the materials suitable for college curricula and expressed a desire for more of them.     

Gender differences in caregiving: a case in Chinese Canadian caregivers

This study examines the gender differences in Chinese- Canadian family caregivers providing care to elderly Chinese care receivers. A random sample of 339 Chinese-Canadian caregivers for elderly care receivers completed a telephone survey. Most of the Chinese family caregivers were females. No major gender differences were reported in the amount and types of caregiving tasks. The level of caregiving burden and predictors were generally similar for both gender groups. Contrary to common belief that sons and daughters-in-law are the key family caregivers in the Chinese culture, the daughters played a more important role in family caregiving. In addition to providing support and services to Chinese female caregivers, strategies to enhance Chinese males' involvement in family caregiving are needed and discussed in the paper.     

Patterns of pain and well-being in older women: a 10-year longitudinal study

The relationships among pain, health, and psychological well-being were examined in a secondary analysis of a ten-year study of community-dwelling older women. Over time, there was an increase in the percentage of women reporting pain and a significant increase in the mean level of pain, although 24% of the women never reported pain. Subjective health declined as pain increased. Psychological well-being did not differ between women whose pain increased over time compared to women whose pain did not increase. Future research needs to examine how women maintain psychological well-being as they age in spite of increased pain.     

An ecological systems approach to understanding social support in foster family resilience

Families who care for children in the foster care system often experience challenges related to the system, accessing services and supports, and managing relationships. Despite these challenges, many families thrive because of unique attributes and strengths that contribute to experiences of resilience. Using an ecological framework, this study examined social support among resilient foster families to better understand how foster caregivers experienced positive reciprocal transactions across systems. As part of a larger study, in‐depth narrative interviews were conducted to examine the process of resilience for families who foster. Findings revealed that families accessed and benefited from social support on micro‐level, meso‐level and macro‐level. Understanding how families cultivated social support across multiple levels offers implications for practice and policy when considering how best to retain and support families who care for vulnerable children.     

Gendered Projects of Solidarity: Workplace Organizing among Immigrant Women and Men

Drawing on an ethnography of organizing among Latina/o immigrant janitors in Los Angeles, I argue that constructing workplace solidarity between women and men is a dynamic, gendered project. I demonstrate both how this project unfolds and how it can be halted, with varying implications for gender and class inequality at work. Organizational restructuring upsets gender‐segregated divisions of labour making solidarity between women and men possible but restructuring also allows workers to reinforce gendered divisions and cultural distinctions. The mechanism pushing workers one way or the other is the degree to which the process of organizing recognizes gender inequalities.     

Estimating the Prevalence of Sexual Function Problems: The Impact of Morbidity Criteria

Establishing the clinical significance of symptoms of sexual dysfunction is challenging. To address this, the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) introduced two new morbidity criteria (duration and symptom severity) to the existing criteria of distress. This study sought to establish the impact of these three criteria on the population prevalence of sexual function problems. The data come from a national probability survey (Natsal-3) and are based on 11,509 male and female participants aged 16–74, reporting at least one sexual partner in the past year. The key outcomes were: proportion of individuals reporting proxy measures of DSM-5 problems, and the proportion of those meeting morbidity criteria. We found that among sexually active men, the prevalence of reporting one or more of four specific sexual problems was 38.2%, but 4.2% after applying the three morbidity criteria; corresponding figures for women reporting one or more of three specific sexual problems, were 22.8% and 3.6%. Just over a third of men and women reporting a problem meeting all three morbidity criteria had sought help in the last year. We conclude that the DSM-5 morbidity criteria impose a focus on clinically significant symptoms.     

Migration Decisions,Acculturation, and Overweight among Asian and Latino Immigrant Adults in the United States

Using the 2002–2003 National Latino and Asian American Study (NLAAS), we examine relationships between acculturation, migration decisions, and overweight among Latino and Asian immigrants. Pooled logistic regression models showed no evidence that acculturation and migration decisions were related to overweight among Asians, but models for Latinos indicated that aspects of acculturation (duration of US residence and English proficiency) and migration decisions (moving to find a job) were significantly associated with overweight status. However, interaction models also highlighted the gendered nature of the acculturation–weight relationship, such that country‐of‐origin ties can have different implications for the overweight status of male and female immigrants.     

Authenticity and Carrier Agents: The Social Construction of Political Gaffes

Political campaigns require constant performance from politicians. This presents ample opportunity for the occurrence of political gaffes. While it is not surprising that political gaffes can have a major impact on political campaigns, the process by which a gaffe is transformed into a meaning‐laden defining campaign event is underanalyzed. To address this, we analyze and reconstruct the media trajectory of three instances, two involving Senate candidates (George Allen and Todd Akin) and one a presidential candidate (Mitt Romney), in which gaffes were constructed into meaning‐laden events. We find that constructing a political gaffe as a meaning‐laden event is a deeply social process. Our research highlights the impact of sousveillance (surveillance from below) and the difficulty that political performers have maintaining consistent “authentic” performances. Recounting the trajectories of these three gaffes allows for a detailing of the diverse methods by which the hybrid media system was effectively mobilized by “carrier agents” (actors with narrative capacity and media know‐how). Further, we find that these gaffes proved particularly salient because they were interpreted as embodying an authentic representation of the candidate while simultaneously violating emergent norms of inclusive democratic public discourse.