Costs of reproduction in common eiders ( Somateria mollissima ): An assessment of relationships between reproductive effort and future survival and reproduction based on observational and experimental studies

The two traditional approaches to the study of costs of reproduction, correlational and experimental, have been used in parallel in a breeding colony of common eiders ( Somateria mollissima ) and were compared in this paper. The analysis of the observational data was based on a two-strata capture-recapture model, the strata being defined on the basis of the clutch size laid by individual females in a given year. The best model according to AIC C indicated substantial variation in survival, recapture and transition rates, but overall a pattern emerged: females laying large clutches have a somewhat higher survival and much higher capture rate than females laying small clutches, and transition from large to small clutch size occurs much more frequently than the reverse transition. The analysis of the experimental data (adding/removing one egg) showed that no clear effect was found on either survival or transition rates. We conclude by suggesting (1) that condition should be included in multi-strata models in addition to reproductive effort; (2) that a specific study design for estimating the proportion of non-breeding females should be implemented, and (3) that non-breeding (a non-observable state in this study) may be influenced by previous reproduction events.     

'Your friends don't understand': Invisibility and unmet need in the lives of 'young carers'

This paper is based on a study of the experiences of people identified as ‘young carers’, commissioned by the National Assembly for Wales as part of a wider review of carers’ needs and services. Following a brief review of some of the previous research in this area, the paper reports key findings of the research, using the words of children and young people as much as possible. It then goes on to explore some of the wider implications of this and other research for the identification and support of ‘young carers’ and their families, and for the understanding of the needs and wishes of children and young people so defined. The paper concludes with an alternative definition of a ‘young carer’ and with some recommendations for professional practice, suggesting that the role of social work is crucial in this area of service.     

Concepts of Risk in Relation to Organizational Structure and Functioning within the Personal Social Services and Probation

The main argument of this paper is that personal social services, including probation, at both a policy and practice level are increasingly focused on issues of risk. We postulate that risk assessment, risk management, the monitoring of risk and risk-taking itself are rapidly becoming the dominant raison d'être of such agencies, thus supplanting ideologies of meeting need or welfare provision. In turn they have become key to priority setting and rationing, the basis for organizational rationales and structures, the central focus for professional activity and accountability, and measuring quality. Thus an analysis of risk as an organizing principle offers fundamental insights into the rapidly changing nature and organization of statutory social work and probation. There is very little literature that focuses on risk across the spectrum of services. Risk analysis, as such, is most developed in the criminal justice and child protection fields. However, the mental health literature, being centrally preoccupied with notions of dangerousness, is quickly adopting risk terminology. Apart from work on elder abuse, literature on child welfare and community care has been framed in terms of need, issues of risk only coming to the fore around potential admission to residential care. We contend that as issues of rationing and accountability become more dominant, so do concerns with risk. Thus we predict the extension of notions of risk as central organizing principles throughout the social services and probation.     

St Christopher's and the future

The founding vision of St Christopher's Hospice was based on a recognition that permeating mainstream health care services would be essential and an emphasis on an adaptable philosophy rather than a building. Today, demographic and disease related changes mean that need and demand for end-of-life care will inevitably outstrip professional and financial resource. Hospices must engage with the development of cost-effective models of service delivery and rational planning. Only partnership working with the National Health Service, care homes, and others will ensure that appropriate care is available to everyone wherever the bed in which they die, regardless of diagnosis. Only collaboration and active engagement will ensure that future strategy in end-of-life care retains the original insight that its focus rightly includes not only patients but also the social context that will be affected by their death. Cost and patient choice dictate an emphasis on care at home. Health-promoting, public education and family-focused strategies will be essential. At a pivotal moment for the delivery of health care generally, hospices can play a vital part by marrying the role of "insistent conscience" of the health care service with continued cost-effective clinical innovation.     

Population and Poverty in Classical Theory: Testing a Structural Model for India

There has for many years been debate over the relationships between population growth rates and poverty. India is a country which provides a good testing ground for hypotheses about this relationship because since Independence a relatively high proportion of the population have lived in poverty; and there also exist reasonable data. This paper develops a simple structural model to investigate the relationship between population growth and poverty in particular, testing a series of hypotheses developed from the work of Marx and Malthus. The data are analysed at state level, and attention is drawn to the problems that this might cause as behaviour is typically determined at the individual household level. The results show that agricultural productivity and the process of landlessness are better predictors of poverty at a state level than the population growth rate. It is argued that the results fit better with the views of Marx than those of Malthus.     

Shopping without pain: Compulsive buying and the effects of credit card availability in Europe and the Far East

The financial consequences of compulsive buying are obvious given the large amount of debt reported by compulsive buyers in many studies. Credit cards allow consumers to borrow money very easily in order to satisfy their desire to purchase. In two web-based experiments, we found that compulsive shoppers often overspent and were rarely influenced by price. Their overspending was partially mediated by their excessive use of credit cards. Furthermore, compulsive shoppers were less conscious of their budgets, especially when they used credit cards. They also obtained more pleasure from accomplishing a shopping trip and were more distressed by delayed product delivery than normal shoppers. Finally, compulsive shoppers in Taiwan were more compulsive than those in the United Kingdom: they displayed many of the above symptoms of compulsive buying more saliently.