Challenging Professional Roles: Lay Carers' Involvement in Health Care in the Community

The bulk of care in the community is carried out by lay carers. Recent policy initiatives to support them in the United Kingdom are outlined. There remains evidence of significant gaps in support from professional health and social‐care workers including community nurses. This paper reports three studies of lay carers: those caring for older people, carers of technology‐dependent children, and home‐care workers involved in the “direct payments” scheme. Findings are reported in the areas of decisions about appropriate caring roles, the lay–professional boundary, training and respite opportunities and the expertise of lay carers. Recommendations for policy and practices are made.     

Talking of HRD

This paper draws upon research exploring the emergence of HRD within the British National Health Service (NHS), the aim being to investigate how HRD has been talked into being, is talked about and accomplished through talk. HRD is conceptualized as a socialand discursive construction, and as discursive action. It is argued that conceptualizing HRD as a social and discursive construction can help identify and explain changes in ways of thinking and talking about HRD. Conceptualizing HRD as discursive action can help explain and justify HRD activity, in that much of what HRD practitioners and academics ‘do’ is ‘talk’. This paper explores these concepts and introduces a typology of the discourses of training and development (T&D), HRD and strategic HRD (SHRD), labelled Tell, Sell and Gel. It is suggested that this typology is a useful analytical tool for those practising HRD, providing ameans for HRD professionals to identify and analyse, and possibly change, their practices and discourse(s). The paper introduces a way of identifying how HRD might be talked ‘about’ and theorizes how discursive activities (the talk) might be changing.     

The use of resighting data to estimate the rate of population growth of the snail kite in Florida

The rate of population growth ( u ) is an important demographic parameter used to assess the viability of a population and to develop management and conservation agendas. We examined the use of resighting data to estimate u for the snail kite population in Florida from 1997-2000. The analyses consisted of (1) a robust design approach that derives an estimate of u from estimates of population size and (2) the Pradel (1996) temporal symmetry (TSM) approach that directly estimates u using an open-population capture-recapture model. Besides resighting data, both approaches required information on the number of unmarked individuals that were sighted during the sampling periods. The point estimates of u differed between the robust design and TSM approaches, but the 95% confidence intervals overlapped substantially. We believe the differences may be the result of sparse data and do not indicate the inappropriateness of either modelling technique. We focused on the results of the robust design because this approach provided estimates for all study years. Variation among these estimates was smaller than levels of variation among ad hoc estimates based on previously reported index statistics. We recommend that u of snail kites be estimated using capture-resighting methods rather than ad hoc counts.     

Approaches for the direct estimation of u,and demographic contributions to u,using capture-recapture data

We first consider the estimation of the finite rate of population increase or population growth rate, u i , using capture-recapture data from open populations. We review estimation and modelling of u i under three main approaches to modelling openpopulation data: the classic approach of Jolly (1965) and Seber (1965), the superpopulation approach of Crosbie & Manly (1985) and Schwarz & Arnason (1996), and the temporal symmetry approach of Pradel (1996). Next, we consider the contributions of different demographic components to u i using a probabilistic approach based on the composition of the population at time i + 1 (Nichols et al., 2000b). The parameters of interest are identical to the seniority parameters, n i , of Pradel (1996). We review estimation of n i under the classic, superpopulation, and temporal symmetry approaches. We then compare these direct estimation approaches for u i and n i with analogues computed using projection matrix asymptotics. We also discuss various extensions of the estimation approaches to multistate applications and to joint likelihoods involving multiple data types.     

Testing Enterprising Tendency In Occupational Groups

The administration of a test of enterprising tendency showed that business owner-managers were significantly more enterprising than other occupational groups, namely teachers, nurses, civil servants, clerical trainees and lecturers and trainers. This test, which aims to measure key characteristics of enterprising people, is described within this paper. Key enterprise characteristics may include a high need for achievement, a high need for autonomy, calculated risk-taking, an internal locus of control and a creative tendency. The result of this pilot study may suggest that the occupation of setting up and managing a business requires an enterprising tendency, unlike other occupations. However, it could reflect the fact that business owner-managers are the most studied sample of enterprising people and that the test is drawn from this literature. However, further studies are required to clarify distinctions within occupational groups and to determine if business owner-managers are more enterprising than other occupational groups. It would be especially interesting to compare the enterprising tendency of business owner-managers with managers and enterprising people from other occupational groups.     

The use of therapeutic interventions to reduce crowding-related arousal: A preliminary investigation

Studies of mass transportation crowding have universally shown that such crowding is arousing and often anxiety producing. Attempts to intervene to reduce arousal and anxiety have met with mixed results. In this study four therapeutically based interventions were used to reduce the arousal evoked by a laboratory analogue of mass transportation crowding. Subjects in the intervention conditions showed significantly fewer increases in pulse rate during crowding. Two of the intervention conditions showed significant decreases in skin conductance level when compared to subjects in an uninstructed crowded condition. An intervention which increased feelings of control over the environment resulted in a more positive view of the environment but did not decrease physiological arousal any more than interventions which did not increase perceived control.The research reported in this paper was sponsored by grants from Rutgers University Research Council to Yakov M. Epstein and Robert A. Karlin.