Correlates of load carriage and obstacle course performance among women

To examine correlates of the speed at which female soldiers carrying loads could cover 3.2 km on foot and traverse an obstacle course, 12 volunteers (mean +/- SD: 25.3 +/- 6 years, 166 +/- 7 cm, 61.3 +/- 7 kg) were timed over 3.2 km while carrying loads of 14, 27, and 41 kg, and while traversing an obstacle course with the two lighter loads. Pearson correlations showed that absolute VO_[2 max] and 3.2 km run time without a load were the best predictors of 3.2 km load carriage time for all loads. Also, larger subjects with greater muscle mass were able to carry the heaviest load faster than smaller, less muscular subjects, likely because the 41 kg load represented a smaller percentage of the former's bodyweight. Maximum number of sit-ups and push-ups, composite score of the Army Physical Fitness Test as well as body height were positively correlated with the speed at which some course segments were traversed.     

The impact of involuntary job loss on those disabled by society: a pilot study to encourage effective participation

Over half of the people who become disabled whilst employed are thought to be pressured into leaving their job. This study investigates the experience of involuntary retirement/redundancy due to disability. Three researchers who had all experienced such involuntary job loss were trained to conduct the research. Semi-structured interviews were designed and conducted by disabled researchers. The training of the researchers enabled them to successfully conduct a research project. The results of the project show the impact of involuntary job loss due to disability to be considerable. This study would suggest that government reforms to create new opportunities for disabled people of a working age are well overdue. Although there were some problems experienced with the amount of training required and the lack of objectivity, training disabled researchers to conduct research proved to be a valuable experience for both the researchers and the facilitators.     

‘When you have no law you are nothing’: Cane toads,social consequences and management issues

In this article we demonstrate that Yanyuwa people have detailed biological knowledge of their northern Australian environment, which is culturally defined and embedded within their relationships to country, resources and each other. Through a case study of the impact of Bufo marinus (cane toads) on Yanyuwa culture and everyday life, we argue that Aboriginal management strategies and Aboriginal peoples’ intimate knowledge of species and environment need to be understood as both legitimate and fundamental when engaging in management initiatives in Australia. We demonstrate that for Yanyuwa people emotional engagement with their environment is underpinned by a morality of social and environmental relations and that ‘memory’ is pivotal to this engagement. We conclude by briefly delineating how the adoption of a ‘moral ecology’ perspective goes some way to addressing issues pertinent to discursive encounters at cultural management frontiers.     

A SEMI-PARAMETRIC MODEL FOR ASYMMETRIC INFORMATION IN HEALTH PLAN MARKETS

Two sources of asymmetric information in health markets are adverse selection where only individuals know their illness probability and their preventive effort to reduce illness probabilities. This effort is not observed by insurers, and thus individuals cannot be adequately compensated for their effort. I investigate whether asymmetric information plays a role in health care markets through a semi-parametric model that allows both adverse selection and preventive effort. I find that preventive effort plays a role in illness probabilities. If the United States implements universal health coverage, the currently uninsured population will exert less preventive effort, and their illness probabilities will increase. (JEL I11 , C14 )     

Over‐indebtedness and microcredit in Cambodia: Moving beyond borrower‐centric frames

Over the past two decades, Cambodia has experienced an unprecedented credit boom, a growth in lending so rapid that the International Monetary Fund (IMF) referred to it as “one of the fastest financial deepening episodes by historical cross‐cultural standards” (IMF, 2016, p. 4). This deepening has been driven by the expansion of microcredit. In tandem, over‐indebtedness has increased among microcredit borrowers, and debt has become a significant political and economic concern. This article explores how over‐indebtedness is understood and explained by stakeholders across microcredit value chains. To do so, we draw on interviews with microfinance institution (MFI) executives, investors, branch managers, partners, financial literacy trainers, loan officers and borrowers in Siem Reap and Phnom Penh. We find that across the sector, dominant framings of over‐indebtedness privilege borrower‐centric explanations, while discounting the structural drivers of excessive lending and borrowing. As a consequence, current efforts to limit over‐indebtedness are unlikely to produce the kinds of solutions that are most needed to reduce the debt stress among borrowers. These arguments have implications across the Global South, particularly for contexts where microfinance is rapidly expanding.     

Challenging the Rhetoric of Choice in Maternal Labour‐Force Participation: Preferred Versus Contracted Work Hours

The notion of choice in maternal labour‐force participation (LFP) is a contentious one, with assertions that LFP is a direct result of either personal inclinations, such as employment commitment or external factors, such as historically available opportunities. This article suggests an alternative framework for understanding and testing choice in LFP using preferred versus contracted work hours. It explores these constructs quantitatively in a group of working mothers (N = 275) with dependent children and investigates qualitatively the underlying reasons for discrepant preferred versus contracted work hours in a sub‐sample of these women with under‐school‐aged children (N = 20). The results show that nearly two‐thirds of women working full time would prefer to work part time and the major reasons for not acting on their preferences is because of the nature of the job and the lack of career opportunities available for part‐time employees.     

Medical students' and tutors' experiences of directed and self-directed learning programs in evidence-based medicine: a qualitative evaluation accompanying a randomized controlled trial

This qualitative study aims to interpret the results of a randomized controlled trial comparing two educational programs (directed learning and self-directed learning) in evidence-based medicine (EBM) for medical students at the University of Oslo from 2002 to 2003. There is currently very little comparative educational research in this field. In the trial, no statistically significant differences between the study groups were shown for any outcomes considered (EBM knowledge, skills, and attitudes). Further analysis suggests that main reason for the negative trial results was that the majority of students learned equally effectively, whichever program they received, although implementation of the educational programs was not complete because of varying attendance. This study illustrates a stepwise evaluation model that might be useful in evaluating other socially complex interventions.