Vulnerability to bushfires in rural Australia: A case study from East Gippsland,Victoria

This paper investigates the nature and causes of vulnerability to bushfires in the Wulgulmerang district of East Gippsland, Victoria, in south-eastern Australia. In 2003 bushfires devastated the small population of this isolated farming district, destroying homes, agricultural assets and public infrastructure. The fires also adversely affected the health, livelihoods and social lives of many local people. The paper examines: (i) how and why people were exposed to hazards during the bushfires; and (ii) how and why people were differentially capable of coping and adapting to the fires' impacts. Qualitative methods were primarily used to investigate these questions, including semi-structured interviews with residents and landholders of the district and others who responded to the fires in an official or unofficial capacity. Vulnerability is shown to arise from the circumstances of people's everyday lives, which are shaped by factors both within and beyond their control. Local pressures and challenges – such as drought, declining farm incomes, depopulation, and the inaccessibility of essential services – are shown to increase people's exposure to hazards and reduce their capacities to cope and adapt. The paper demonstrates the fundamental importance of sustainable livelihoods and regional economic vitality to the long-term goal of vulnerability reduction.     

Influence of positive development opportunities on student well-being,depression and suicide risk: the New Zealand Youth Health and Well-being Survey 2012

This study explores the association between neighbourhood opportunities for Positive Youth Development (PYD) and adolescent depressive symptoms, well-being and suicide risk. A 2-stage random sample of 8500 students(years 9–13) from 91 high schools from throughout New Zealand was collected in 2012. Analyses were restricted to neighbourhoods with more than 10 students resulting in a final sample of 5191 adolescents within 266 neighbourhoods. Multilevel models linked data from neighbourhoods to individual student data to explore the association between neighbourhood opportunities for PYD and student depressive symptoms, well-being and suicide risk. Neighbourhoods with a high proportion of students involved in activities that help others, attend church groups, or participate in sports teams were associated with significantly increased well-being among students living in these neighbourhoods. No neighbourhood-level measures were found to significantly alter rates of depressive symptoms or suicide risk. Findings suggest that providing neighbourhood opportunities for PYD may enhance adolescent well-being.     

Urbanization affects the trophic structure of arboreal arthropod communities

Urbanization is one of the most significant causes of habitat fragmentation on the planet, resulting in substantial losses of biodiversity and disruptions to ecological processes. We examined the effects of urbanization on the diversity and abundance of arboreal invertebrates in a dominant tree species (Angophora costata) in a highly urbanized landscape in Sydney, Australia, identifying the potential ecological consequences of shifts in diversity. We hypothesized that trophic structure would be influenced by landscape context with a greater richness and abundance of invertebrates in small remnants and edges. Canopy arthropods were sampled via beating from trees in 15 sites in three landscape contexts; five large patches of continuous vegetation, five edges of large patches and five small urban remnants. Trees in large patches supported fewer individuals compared to trees in small urban remnants and edge sites. The composition of assemblages and overall trophic structure also differed between edges and large patches, with a greater abundance of grazing insects in edges. No differences were detected between small urban remnants and edges, suggesting that observed differences might be attributed to an edge effect as opposed to an area effect per se. These changes in trophic structure, revealing a greater abundance of grazing herbivores and a reduced abundance of predators and parasitoids in edge sites, are consistent with work describing elevated levels of herbivory in edges of remnant vegetation. Future management of remnant urban vegetation and associated biodiversity requires not only an understanding of how trophic status influences the extent of responses by arboreal invertebrate communities, but also how these will affect ecosystem functioning.     

The effect of school resources on pupil attainment: a multilevel simultaneous equation modelling approach

Summary.  Improving educational achievement in UK schools is a priority, and of particular concern is the low achievement of specific groups, such as those from lower socio-economic backgrounds. An obvious question is whether we should be improving the outcomes of these pupils by spending more on their education. The literature on the effect of educational spending on the achievement of pupils has some methodological difficulties, in particular the endogeneity of school resource levels, and the intraschool correlations in pupils' responses. We adopt a multi-level simultaneous equation modelling approach to assess the effect of school resources on pupil attainment at age 14 years. The paper is the first to apply a simultaneous equation model to estimate the effect of school resources on pupils' achievement, using the newly available national pupil database and pupil level annual school census.     

CROSSOVER OF OCCUPATIONAL STRESS IN DUAL-CAREER COUPLES

This study considers the source, nature and direction of ‘crossover’ of occupational stressors and strains in a sample of 74 dual-career couples. It examines patterns and habits of discussion about work between partners and investigates the role of partner communication and job commitment in the crossover process. Contrary to previous research findings which suggest that the direction of crossover is predominantly from men to their female partners, positive relationships were found between women's work stressors and the anxiety and depression reported by their male partners. Only modest evidence of crossover from men to women was found. Work demands were linked to the crossover process for both men and women but, unlike the findings of previous studies, supportive features of the working environment failed to predict crossover between partners. The nature and frequency of marital communication about work was associated with crossover, as was job commitment and satisfaction. The implications of these findings for the psychological health and functioning of dual-career couples are discussed, and recommendations for future research that might further elucidate the crossover process are made.     

Welfare reforms in Canada

This study examines the development of impoverished pre-school children before and after the implementation of mandatory welfare-to-work initiatives in Canada. Using data from the 1994/95 and 1998/99 cycles of the National Longitudinal Survey of Children and Youth, we explore the relationships that impoverished families’ income source and family income status have with pre-school children's school readiness. Findings indicate that both before and after the implementation of mandatory welfare-to-work initiatives, children in working poor families had higher school readiness scores than their peers whose families receive social assisntance, independent of family environment characteristics that differentiated working poor and social assistance poor families. In addition, both before and after the implementation of mandatory welfare-to-work initiatives, school readiness scores of poor children were lower than scores for non-poor children, with children living in families that had incomes at least 200 percent of the low-income cut-offs being the only group with scores above the expected standard of 100. In sum, our study fails to provide evidence that by the end of the 1990s welfare reforms supported the concurrent policy goal of improving the well-being of Canadian children in poverty.     

Self-perceived occupational stress and distress in a Scottish police force

This paper describes an empirical study (n = 699) of occupational stress in a Scottish police force. The self-perceived stress associated with a variety of organizational and opearational stressors was examined along with the associated distress in the police officers in terms of symptoms of anxiety, somatic complaint, severe depression and social dysfunction. The analysis revealed that in spite of the potential that police work offers for exposure to adverse opeational situations such as violence or death, the highest levels of associated stress lie in relation to organizational factors such as officers' perceptions of staff shortages, inadequate resources, time pressures, lack of communication and work overload. Differential rates of perceived stress are reported accordng to gender, rank and working location. This paper further validates previsous research on stress in British police and addresses the situation from a Scottish perspective.