Impact of urbanisation and agriculture on the diet of fruit bats

The expansion of cities and agricultural plantations have unpredictable impacts on biodiversity and ecosystem services. Yet some species are capable of tolerating anthropogenic impacts and continue to provide ecological services in highly disturbed landscapes. The objective of this study was to use DNA barcoding to identify digested plant materials and seeds in the faeces of frugivorous bats (Cynopterus brachyotis) and investigate whether (1) C. brachyotis in urban and agricultural areas exploit cultivated and exotic plants as a novel food resource and as a consequence, potentially facilitate the invasion of cultivated and exotic plants, or whether (2) C. brachyotis exploit native plants and as a consequence, potentially promote forest regeneration. A native species, Ficus fistulosa, was the most frequently detected plant and the seeds were found in bat faeces from all sampling sites suggesting the potential of fruit bats in dispersing seeds. However, we also detected several exotic plants in the faeces of C. brachyotis which suggests that the fruit bats exploit novel food resources at all sites. We recorded a diverse diet of C. brachyotis at an oil palm plantation which indicated that the fruit bats are not predominantly feeding on oil palm fruits. By using DNA barcoding, we detected plants that have not been reported in previous studies of the diet of C. brachyotis, although we could not identify which part of the plant was being consumed by the fruit bats. Given the varied diet of C. brachyotis, the potential of this bat to adapt to changing landscapes is high and they are likely dispersing seeds of native pioneer plants (Ficus).

     

A new framing for an old sociology of intimacy

The concept of intimacy has long permeated theories of social life, and its use within sociology has produced conceptual confusion rather than coherence. Overlapping with concepts of emotions and communities, intimacy both binds modern life together and offers a respite from its affective “coldness.” This paper offers a framework for the concept of intimacy and outlines the dimensions along which to organize future empirical work. Building on sociological, psychological, and queer theoretical approaches, I propose four such dimensions: affect, knowledge, mutual action, and norms. The degree of overlap between these four dimensions suggests a continuum between “strong” and “weak” intimacies. These conceptual refinements enable empirical specification, particularly in the study of close relationships like friendships.     

Does corporal punishment erode the quality of the mother–child interaction in early childhood?

Corporal punishment is believed to exert its influence partially on children's externalizing behavior by undermining the quality of parent‐child relationships, but empirical evidence for this belief is lacking. Thus, the goal of this study was to explore longitudinally whether the use of corporal punishment by mothers was associated with declining quality in parent‐child interactions and whether these declines mediated the links between corporal punishment and later externalizing behavior. Based on data from the NIHCD SECCYD, the findings from this study indicated that the links between the quality of parent‐child interaction and corporal punishment were bidirectional: high quality parent‐child interaction was associated with less use of subsequent corporal punishment by mothers, and maternal use of corporal punishment at 36 months was associated with declines in the quality of parent‐child interaction at 54 months. There were not significant indirect effects of corporal punishment at 36 months on grade 3 aggression through 54 month parent‐child interaction quality, however, which suggests other mechanisms might account for the links between early corporal punishment and later externalizing problems.     

Technology assessment and the 'ethical matrix'

This paper explores the usefulness of the 'ethical matrix', proposed by Ben Mepham, as a tool in technology assessment, specifically in food ethics. We consider what the matrix is, how it might be useful as a tool in ethical decision-making, and what drawbacks might be associated with it. We suggest that it is helpful for fact-finding in ethical debates relating to food ethics; but that it is much less helpful in terms of weighing the different ethical problems that it uncovers. Despite this drawback, we maintain that, with some modifications, the ethical matrix can be a useful tool in debates in food ethics. We argue that useful modifications might be to include future generations amongst the stakeholders in the matrix, and to substitute the principle of solidarity for the principle of justice. Electronic Publication     

Marital Conflict and Children's Adjustment: Parental Hostility and Children's Interpretations as Mediators

The associations between marital conflict, maternal and paternal hostility, children's interpretations of marital conflict, and children's adjustment were examined in a sample of 136 school‐aged children and their parents. Observational measures were collected from videotapes of marital interaction and family interaction. Self‐report data were collected from parents and children. Results showed that mothers’ and fathers’ hostility mediated the association between martial conflict and children's internalizing and externalizing behavior problems. Children's feelings of being to blame for marital conflict and being threatened by it mediated between marital conflict and children's internalizing problems but not their externalizing problems.     

The Influence of Performance Measurement on Child Welfare Policy and Practice

Correspondence to Clare Tilbury, School of Social Work and Applied Human Sciences, University of Queensland Q 4072, Australia. E-mail: c.tilbury{at}social.uq.edu.au Summary The increasing use of performance measurement in child welfarepromises to have significant consequences. Performance indicatorsare not neutral or merely technical—they represent viewpointsand values that may influence policy and practice. This three-partarticle examines how this may occur. The first part outlinesa theoretical approach to understanding the policy significanceof performance indicators. As they become part of the frameworkwithin which policy debates occur, indicators may frame policyissues, create boundaries around options for solutions, definestandards for evaluating results, and set the terms of publicdiscourse. The second part discusses the background to the developmentof performance measurement in child welfare in Britain, theUSA and Australia, locating it as integral to contemporary approachesto public sector management. The third part examines the performanceindicators used in these jurisdictions-aspects of performancemeasured, underlying assumptions about ‘good’ performance,and how they construct child welfare. Existing indicators narrowlyconstruct child welfare in terms of investigations and out-of-homecare, whereas the child welfare literature suggests a broaderapproach with more attention to family support. The articleargues that there is space to negotiate on the new managerialistterrain, developing an approach to performance measurement thatcontributes to better services and outcomes for children andfamilies.     

Preposterous Histories

This article explores maternal desire, loss, and control by reading Carolee Schneemann's performance Interior Scroll (1975) through Tracey Emin's photographic print I've Got It All (2000). More specifically, I consider Schneemann's work on the energy of female sexuality and maternal desire through Emin's recurrent visualizations of sexuality and maternal loss. The artists' refusal to disengage with the commodified (dis)pleasures of femininity leads me to consider the differently contextualized handling of these issues in each artwork. I explore the mediation of the body of each artist by positioning Emin's work as a “source” for my reading of Schneemann's performance. Invoking the notion of “preposterous history” (Bal 1999), I argue that the concepts of the “live” and the “mediated” are differently intensified by operating outside of the constraints of chronology. Hence the inter-generational dialogue between these particular female artists, whose work has been produced at different historical moments, is itself generative of thoughts and ideas that are irreducible to the individual works.     

Does social capital predict happiness,health, and life satisfaction in an urban Australian community?

Abstract

This paper investigates the extent to which social capital and participation in community activities predicts happiness, health, and life satisfaction in Australia. Residents of a Gold Coast suburb completed a random door‐to‐door survey, with a 74% response rate (n = 249). Ordinal regression analyses revealed that only two elements of social capital—Value of Life and Feelings of Trust and Safety—predicted happiness (β = 0.4, P = 0.00; β = 0.12, P = 0.00), life satisfaction (β = 0.46, P = 0.00; β = 0.09, P = 0.02), and health (β = 0.29, P =0.00; β = 0.11, P = 0.00). In terms of community activities, not participating in social activities predicted both unhappiness (β = ‐0.16, P = 0.05) and reduced life satisfaction (β = ‐0.20, P = 0.01). Such findings suggest that how social capital is defined and measured is important, as only two of the seven elements—life satisfaction and health—predicted happiness. The key implication is that implementing strategies, initiatives, and urban designs that facilitate feelings of trust and safety may foster health, happiness, and life satisfaction.     

Dependence, interdependence, and reciprocity after eighty

This article challenges the critics of social policy perspectives seeking to provide care in the community, taking issue with the generally jaundiced view of care giving and the exploitation of women. Based on quantitative and qualitative data from a study of the over eighties in rural U.K. (N = 125), the article looks at the low incidence of heavy dependency in the elderly population living at home and suggests that the preponderance of women in caring roles results from demographic and cultural factors. The experiences of caring spouses and caring daughters are explored in detail, stressing variation in the caring experience and gains as well as losses. Attention is drawn to the reciprocal and interdependent nature of caring relationships and a more differentiated approach to the study of care is urged.