Baseline biodiversity surveys of the soil macrofauna of London’s green spaces

A serious barrier to our understanding of urban ecosystems is a lack of information on the ecology of soils organisms of green spaces within large cities. This study addresses this gap by providing baseline survey data on the biodiversity of soil macrofauna in urban parks and domestic gardens of London, UK. In April and June 2004, the soil macrofauna were handsorted from soil cores in eleven parks and gardens of various sizes in central London. Five taxa were identified to species (Lumbricidae, Isopoda, Diplopoda, Chilopoda and Formicidae). The biodiversity value of the two main habitats (horticultural borders and mown grass lawns) was assessed and the influence of a range of environmental factors on species density (number of species per unit area) examined. The species densities of the studied soil invertebrates in the urban gardens were comparable with those found in natural ecosystems, although plant borders contained significantly more species than lawns. Borders had higher levels of plant nutrients, higher floristic diversity and lower levels of micronutrients and heavy metals than lawns. Significant predictor variables of species densities in the plant borders were the percentage of leaf litter cover, sampling month and soil pH. Species densities in the lawns were significantly correlated with the distance of the samples from the edge of the lawn.     

Textbooks, the History of Sociology, and the Sociological Stock of Knowledge

Textbooks increasingly reflect changes in our sociological stock of knowledge about the founders of the discipline. Richard Hamilton is unaware of this research and its documentation of the flaws in earlier accounts of the history of the profession. In an effort to expand his disciplinary understanding, I briefly review the extensive scholarship on the sociology of Harriet Martineau which has been published over the last quarter of a century.     

Independent fostering agencies uncovered: the findings of a national study

This paper presents the findings of a survey of independent fostering agencies (IFAs) in England, Scotland and Wales. Information was gathered about their operational arrangements, services, fees, staffing, foster carers and the children and young people in placement. This information is supplemented by an earlier evaluation of one large English IFA and by reference to the available relevant literature. The expansion of the IFAs has been generally greeted with hostility by local authority managers because of what is perceived as the loss of foster carers to the independent sector, the costs of the IFAs and their position outside the public welfare sector. This paper questions the validity of these views following an examination of the status of the agencies, the background of their foster carers and the circumstances surrounding the placements of the children and young people. It concludes by identifying gaps in our knowledge and areas for future research.     

The influences of gender and grade on perceived work stress and job satisfaction in white collar employees

A self-completion questionnaire survey was carried out, resulting in a sample of 675 white collar public sector employees. The survey examined the frequency of occurrence of work-based stressors and perceived control, and included a general measure of job satisfaction. The results revealed that higher levels of job satisfaction were reported by employees in higher grades. It was also observed that higher grades perceived more control within their working environment. No gender differenccs were found concerning reported stress problems, although significant differences were observed across grades in relation to role differentiation. Multivariate analyses revealed that grade effects were largely accounted for by differences in perceived control. Perceived control, role-based and organizational stressors as well as gender were the strongest contributors in predicting reported job satisfaction.     

Asymptotic variances for the multiplicative interaction model

When modelling two-way analysis of variance interactions by a multiplicative term-[Formula] asymptotic variances and covariances are derived for the parameters p, yi and Sj using maximum likelihood theory. The asymptotic framework is defined by a2/K where K is the number of observations per combination of the two factors and a2 the common variance of the eijk values. The results can be applied when K = 1. Two Monte Carlo studies were carried out to check the validity of the formulae for small values of 02/K and to assess their usefulness when replacing the unknown parameters by their estimations. The formulae fit well but the confidence regions produced are too narrow if the interaction term is small. The procedure is illustrated with two examples.     

Punishing Children for Caring: The Hidden Cost of Young Carers

SUMMARY. This paper examines the lives, experiences and needs of children who care - those children under the age of 18 who provide primary care for a sick, disabled or elderly adult in the home. It presents data from a recent study into the lives of these children, their responsibilities, their commitments, their pain and their fears. It paints a picture of neglect both by professionals paid to care as well as by other family members. It suggests that child carers are effectively punished for caring. The paper goes on to examine the implications for child carers of the Community Care Act, finally implemented on 1 April 1993, to raise a number of critical questions about the rights of children who care, and to suggest a number of innovative ways forward, based upon the expressed needs of young carers.     

Dilemmas of Inter‐Professional Collaboration: Can they be Resolved?

Members of eight inter‐professional teams working in different areas of children’s services discussed their thoughts on three types of inter‐professional dilemmas. Participants described resolutions to dilemmas in terms of the construction and pursuit of joint goals. However, emergent themes included identity, power, territory and expertise. These arise from professionals’ everyday roles and activities and can directly influence construction and pursuit of joint goals. Successful collaboration, therefore, may entail some degree of professional self‐sacrifice in these areas.