Biases in Attention for Social Stimuli in Children are Associated with Patterns of Infant Attachment: A Brief Report

The way an individual attends to social information has implications for his/her ability to regulate behavior in social settings. The results of the present investigation suggest that early experiences in parent–child relationships contribute to later differences in the deployment of attention to social information. The quality of the mother–child relationship was assessed at one‐year‐of‐age. At seven to eight years of age, a dot‐probe paradigm assessed immediate and delayed attention to pictures of faces vs. pictures of neutral objects. Children who were more avoidant with their mother in infancy attended to neutral objects over social stimuli at delayed but not immediate time frames. This finding suggests that individual differences in attention to social stimuli in childhood are associated with the quality of the prior attachment relationship with a primary caregiver.     

Field Placement and the Impact of Financial Stress on Social Work and Human Service Students

While significant research has been undertaken exploring the pedagogical benefits of undertaking lengthy social work and human services field placements, there has been very little consideration given to the potential financial stress involved for students. This study sought to address this knowledge gap. Research was conducted in 2014 using quantitative and qualitative methods with students and academic and professional staff from six Queensland universities. The findings show a significant relationship between unpaid placements and financial hardship, creating considerable stress for students and at times a compromised placement learning experience. The limited flexibility in requirements from professional bodies and universities for how placements are undertaken has been identified as a key contributor to financial hardship. Addressing the complexities inherent in this issue requires a collaborative effort from multiple stakeholders and should not be regarded as a problem for students to endure and manage.     

Contract Structure,Risk‐Sharing,and Investment Choice

Few microfinance‐funded businesses grow beyond subsistence entrepreneurship. This paper considers one possible explanation: that the structure of existing microfinance contracts may discourage risky but high‐expected‐return investments. To explore this possibility, I develop a theory that unifies models of investment choice, informal risk‐sharing, and formal financial contracts. I then test the predictions of this theory using a series of experiments with clients of a large microfinance institution in India. The experiments confirm the theoretical predictions that joint liability creates two potential inefficiencies. First, borrowers free‐ride on their partners, making risky investments without compensating partners for this risk. Second, the addition of peer‐monitoring overcompensates, leading to sharp reductions in risk‐taking and profitability. Equity‐like financing, in which partners share both the benefits and risks of more profitable projects, overcomes both of these inefficiencies and merits further testing in the field.     

Drinking Water as a Proportion of Total Human Exposure to Volatile N‐Nitrosamines

Some volatile N‐nitrosamines, primarily N‐nitrosodimethylamine (NDMA), are recognized as products of drinking water treatment at ng/L levels and as known carcinogens. The U.S. EPA has identified the N‐nitrosamines as contaminants being considered for regulation as a group under the Safe Drinking Water Act. Nitrosamines are common dietary components, and a major database (over 18,000 drinking water samples) has recently been created under the Unregulated Contaminant Monitoring Rule. A Monte Carlo modeling analysis in 2007 found that drinking water contributed less than 2.8% of ingested NDMA and less than 0.02% of total NDMA exposure when estimated endogenous formation was considered. Our analysis, based upon human blood concentrations, indicates that endogenous NDMA production is larger than expected. The blood‐based estimates are within the range that would be calculated from estimates based on daily urinary NDMA excretion and an estimate based on methylated guanine in DNA of lymphocytes from human volunteers. Our analysis of ingested NDMA from food and water based on Monte Carlo modeling with more complete data input shows that drinking water contributes a mean proportion of the lifetime average daily NDMA dose ranging from between 0.0002% and 0.001% for surface water systems using free chlorine or between 0.001% and 0.01% for surface water systems using chloramines. The proportions of average daily dose are higher for infants (zero to six months) than other age cohorts, with the highest mean up to 0.09% (upper 95th percentile of 0.3%).     

Career transition in the Chinese context: a case study

This study explores career transition in the transitioning Chinese context. Given the transitioning nature in the overall Chinese society and the affected individuals involved in equally massive career transitions, this study investigates the career transition phenomenon through the lens of an MBA case in China. We examine career transition types and associated constraints and challenges. Two distinctive types of career transitions emerged as context specific career transitions that have not been documented in the literature. As the study only presented the tip of the iceberg of the large-scale career transition taking place in China, we further discuss the implications and future research directions on the career transition phenomenon.     

Informal Support Networks of Low-Income Senior Women Living Alone: Evidence from Fort St. John,BC

Within the context of an aging Canadian rural and small-town landscape, there is a growing trend of low-income senior women living alone. While there is a perception that rural seniors have well-developed social networks to meet their daily needs, some research suggests that economic and social restructuring processes have impacted the stability of seniors' support networks in small places. While much of the research on seniors' informal networks focuses upon small towns in decline, booming resource economies can also produce challenges for low-income senior women living alone due to both a higher cost of living and the retrenchment of government and service supports. Under such circumstances, an absence of informal supports can impact seniors' health and quality of life and may lead to premature institutionalization. Drawing upon a household survey in Fort St. John, British Columbia, we explore informal supports used by low-income senior women living alone in this different context of the Canadian landscape. Our findings indicate that these women not only have a support network that is comparable to other groups, but that they are also more likely to draw upon such supports to meet their independent-living needs. These women rely heavily on family support, however, and greater efforts are needed to diversify both their formal and informal sources of support as small family networks can quickly become overwhelmed.     

Mutual Benefits: Developing Relational Service Approaches Within Centrelink

Abstract

The machinery of income support can have considerable influence in people's lives, creating opportunities for social work but also tensions: access to vulnerable people, but not always on their terms. This paper argues that the challenge to social work is about more than holding on to professional discretion. It considers how social workers can influence service delivery approaches to work more relationally, pursuing a more equal involvement of clients, and recognising the complex interactive context of social and community life. The authors trace the development of such an approach within the Australian Government human services delivery agency Centrelink in Logan, Queensland, and briefly consider a parallel innovation in Newcastle, New South Wales. The authors suggest that grounding a large institutional social service agency in the realities of client and community experiences has mutual benefits, creating a more humanising, cooperative space, and displacing inefficient and sometimes tragic cycles of misunderstanding, confrontation, and disconnection.     

Associations between measures of health-related physical fitness and cardiometabolic risk factors in college students

abstract

Objective: To determine the influence of health-related fitness on cardiometabolic risk factors in college students. Participants: 75 traditional students (33 men and 42 women, 21.8±1.8 years old) at a university in southeastern U.S. Methods: Height, weight, waist circumference, body composition, blood pressure, lipids, glucose, insulin, c-reactive protein, and glucose tolerance were measured. Indices of insulin sensitivity were calculated. Aerobic and muscular fitness were measured. Regression and correlation analyses, and comparisons of cardiometabolic markers in low- vs high-fit participants were performed. Results: Men and women with low muscular fitness exhibited higher fasting insulin, and poorer insulin sensitivity index scores than those with high muscular fitness. In addition, women with high body fat percentage exhibited higher fasting and 2-hour insulin levels and lower insulin sensitivity index scores than those with low body fat percentages. Conclusions: College students possessing low levels of health-related physical fitness exhibited less favorable cardiometabolic risk profiles.