The effect of artificial lighting on the arrival time of birds using garden feeding stations in winter: A missed opportunity?

The proliferation of artificial lighting at night is one of the key anthropogenic changes associated with urbanised areas as well as some non-urban areas. Disruption to natural light/dark regimes can have considerable effects on the timing of different behaviours of birds, particularly during the breeding season. However, the effect of artificial lights on the timing of behaviours during winter has received relatively little attention, despite the fact that time partitioning of foraging can have implications for avian winter survival. In this study, we assess at a landscape scale during winter, whether birds arrive at feeding stations earlier in areas with increased levels of artificial lighting using data from a citizen science project. Arrival times of the ten most commonly recorded species were associated with a combination of the density of artificial lights, temperature, rainfall and urban land cover. We found no evidence that birds advance the onset of foraging in gardens with more artificial lights nearby; contrary to our prediction, birds generally arrived later into these areas. This is possibly a response to differences in food availability or predation risk in areas with more artificial lights. We conclude that artificial light at night may not be as important for driving the timing of foraging behaviour in winter as previously thought, but it remains to be seen whether this represents a missed opportunity to extend the foraging period or an adaptive response.     

Socio-economic wellbeing in Australian mining towns: A comparative analysis

Understanding the links between resource dependence and socio-economic wellbeing has long been a subject of interest amongst social scientists in North America. By contrast, relatively few Australian studies exist on this topic. This is despite the significant role of resource industries in shaping Australia's economic and social geography. Where research has been undertaken it tends to focus on the experience of a single town or region. This paper presents a cross-sectional analysis of socio-economic performance across 33 small mining towns in Western Australia. We design and test a number of empirical models that are hypothesised to account for the variability in socio-economic performance across different resource industry contexts. The results of the analysis suggest that socio-economic wellbeing in these towns is highly variable, and contingent on a range of factors including the nature of the particular commodity, company structure, and location.     

Cultural issues in disclosures of child sexual abuse

Cultural norms affect the likelihood that child sexual abuse will be discovered by an adult or disclosed by a child. Cultural norms also affect whether abused children's families will report child sexual abuse to authorities. This article explores the ways ethnic and religious culture affect child sexual abuse disclosure and reporting, both in the United States and internationally. Guidelines for culturally sensitive child abuse interviewing are provided to facilitate disclosures of abuse from culturally diverse children in formal settings.     

Book reviews

Book reviewed in this article:
Passionate Politics: Emotions and Social Movements, Jeff Goodwin, James M. Jasper, and Francesca Polletta (eds)
Community, Crime and Disorder. Safety and Regeneration in Urban Neighbourhoods, Lynne Hancock
Privatising Culture: Corporate Art Intervention Since the 1980s Chin-tao Wu
Talcott Parsons Today: His Theory and Legacy in Contemporary Sociology, A. Javier Trevino (ed.)
Talcott Parsons: An Intellectual Biography, Uta Gerhardt
Professionalism: The Third Logic, Eliot Freidson
Sport, Leisure and Culture in Twentieth-Century Britain, Jeffrey Hill
The End of the Terraces: The Transformation of English Football in the 1990s, Anthony King
Biographical Research, Brian Roberts
Reading Autobiography: A Guide for Interpreting Life Narratives, Sidney Smith and Julia Watson     

Vertices Contained in all or in no Minimum Paired-Dominating Set of a Tree

A set S of vertices in a graph G is a paired-dominating set of G if every vertex of G is adjacent to some vertex in S and if the subgraph induced by S contains a perfect matching. We characterize the set of vertices of a tree that are contained in all, or in no, minimum paired-dominating sets of the tree. Research supported in part by the South African National Research Foundation and the University of KwaZulu-Natal.     

“Whose Side Are We On?” Revisited: Narrative Power,Narrative Inequality,and a Politics of Narrative Humanity

In 1967, Howard S. Becker gave a widely discussed and polemical presidential address entitled “Whose Side Are We On?” Here he introduced the idea of the hierarchy of credibility. Briefly reviewing the article, I suggest a little of how the world has moved on since then. The core of my analysis links symbolic interactionism to ideas of narrative power, narrative inequality, and narrative othering, sketching out a frame of generic forms of narrative power: domination, exclusion, negotiation, and resistance. I stress the dynamics of the subordinated standpoint and narrative othering. Drawing from a wide range of empirical examples where these processes are featured, I suggest many of us tacitly work with such ideas in our studies. I end by returning to Becker's question—Whose side are we on?—and answer: the side of humanity. Just what we mean by humanity raises contentious value claims, especially in these posthuman times. But understanding our humanities and the value challenge they pose provides the necessary prerequisite for answering Becker's question. From this, political action can flow, and a politics of humanity can be cultivated.     

Practitioner Research Capacity: A Survey of Social Workers in Northern Queensland

Abstract

Strategies to build practitioner research capacity need to be developed in order to increase the research base for social work. To be effective, strategies need to be informed by an understanding of the organisational context and the social work workforce. This paper reports the results of a cross-sectional survey of social workers conducted as part of a larger study of health practitioners in a public sector health organisation in northern Queensland. The survey demonstrates a high level of interest in research. Research methods congruent with social work's person in environment focus were favoured by participants. However, consistent with the literature, lack of confidence, limited knowledge and skills, and practical constraints impeded research activity. This study contributes to research capacity building initiatives by identifying research strengths and areas of research activity where support is required. Approaches to evidence-based practice consistent with social work and strategies for research capacity building are discussed.     

A Test of the Family Stress Model Using a Remarriage Sample

ABSTRACT

The family stress model delineates the connections between economic hardship, economic pressure, marital interactions, marital quality, and, finally, marital instability. This study evaluated the family stress model in a sample of 661 remarried couples using structural equation modeling. The model was evaluated both within and between spouses. Consistent with the family stress model, marital instability and quality were influenced by economic hardship and pressure through decreased spousal warmth and increased spousal hostility. Implications for remarriage education and counseling are discussed.     

Beginning street life: Factors contributing to children working and living on the streets of Khartoum, Sudan

Understanding why some children work on the streets while others live there, and how causal factors differ by gender, is important in developing effective services for them. This study examined these questions in Sudan using participant observation, qualitative interviews, and surveys of working boys (n = 1025), working girls (n = 192), street boys (n = 397), and street girls (n = 35). Street children were less likely than working children to have local families (66% and 77%, p < 0.001), and more likely to have experienced some prior hardships, e.g. a mother's death (17% and 10%, p < 0.001), or coming from the war-torn south (30% and 10%, p < 0.001). 70% of street children and 10% of working children had abused (i.e. sniffed and sucked) glue (p < 0.001); initiating glue abuse often coincided with a transition from working to living on the streets. Within groups, conditions ‘pushing’ girls to street life were often harsher than for boys. For working girls, these included death of both parents (10% and 3%, p < 0.001), and/or insufficient food at home (59% and 43%, p < 0.001). For street girls, they included having a homeless family (23% and 9%, p = 0.019), and/or insufficient food at home (63% and 40%, p = 0.008), but street girls also more often reported boredom at home (80% and 48%, p < 0.001). Services should be tailored to the particular needs of each group by gender, including community-based prevention, street-based health and safety interventions, and street child counseling and re-integration programs.