Bridging and Bonding in the Academic Melting Pot: Cultural Resources and Network Diversity

Understanding how cultural resources shape the formation of social networks is a methodological challenge as well as a theoretical objective, and both are yet to be met. In this study, sociability on college campuses is modeled as a process in which students’ prior cultural experiences and the current social structure of the student body work together, affecting the likelihood of friendships that take place within or across racial boundaries. Structural and cultural perspectives are surveyed to develop hypotheses concerning the determinants of interracial friendship, and these hypotheses are tested against a sample of 3,392 students from the National Longitudinal Study of Freshmen. The results suggest that religiosity, political activism, high arts participation, and athletic activities undertaken prior to college affect the diversity of social networks formed in the first year, but work in different directions. The effects of these cultural experiences may be explained by the racial organization of cultural activity on campus.     

Using HIT to deliver integrated care for the frail elderly in the UK: current barriers and future challenges

In this paper we briefly describe the results of a 3 year project examining the use of Health Information Technologies (e.g., electronic patient record systems) to deliver integrated care. In particular, we focus on one group of patient (the frail elderly) and efforts to design an e-health supported healthcare pathway (the frail elderly pathway--FEP). The aim of FEP is to bring together clinicians and staff from health and social care and allow them to share patient information. Our findings show that progress in delivering a fully-supported and working FEP has been slow, not least because of the difficulties experienced by healthcare staff in using current IT systems. In addition, there are many strategic and technical issues which remain unresolved (e.g., systems interoperability).     

Improving wheelchair prescription: an analysis of user needs and existing tools

Wheelchair users experience many situations that affect the stability and associated performance of their wheelchair. Stability is affected by user characteristics and abilities, environmental features and conditions, and wheelchair modification and accessories. Wheelchair prescribers need effective tools and methods to provide quantitative evaluation and prediction of the behavior of the user-wheelchair system in a variety of static and dynamic situations. Such information is very important to guide efficient management of associated risks and adjust chairs accordingly. This project involves a user-centered approach for design and evaluation of a load cell based wheelchair stability assessment system (Wheel-SAS). Here, the current methods for assessing stability are described, and their shortcomings explained. The user-centered design approach being applied to the development of the associated Wheel-SAS hardware and software is described. Future work including semi-structured interviews and an online survey with wheelchair prescribers and associated healthcare professionals for deriving user requirements and a design specification for a load cell system for measuring dynamic wheelchair stability are detailed.     

Estimating a frequency distribution when the sampling is biased

A simple random sample on a random variable A allows its density to be consistently estimated, by a histogram or preferably a kernel density estimate. When the sampling is biased towards certain x-values these methods instead estimate a weighted version of the density function. This article proposes a method for estimating both the density and the sampling bias simultaneously. The technique requires two independent samples and utilises ideas from mark-recapture experiments. An estimator of the size of the sampled population also follows simply from this density estimate.     

On the use of partial confounding for the construction of alternative regular two-level blocked fractional factorial designs

In this paper, we consider experimental situations in which a regular fractional factorial design is to be used to study the effects of m two-level factors using n=2^m−k experimental units arranged in 2^p blocks of size 2^m−k−p. In such situations, two-factor interactions are often confounded with blocks and complete information is lost on these two-factor interactions. Here we consider the use of the foldover technique in conjunction with combining designs having different blocking schemes to produce alternative partially confounded blocked fractional factorial designs that have more estimable two-factor interactions or a higher estimation capacity or both than their traditional counterparts.     

'In the real world we're all put on the spot at some time or other,so you need to be prepared for it': An exploratory study of an oral method of assessing knowledge of mental health law

The education and training of Approved Social Workers (ASWs) involves at least 60 days of college and practice-based learning. A major component of the college-based curriculum is the teaching and assessment of knowledge of mental health law. One programme in England assesses student knowledge of law by an oral examination that includes a case discussion and questions about the Mental Health Act 1983. Oral assessment of knowledge of law is commonplace for those entering legal professions. Oral assessment of clinical knowledge in professions such as medicine and psychiatry is similarly frequent. However, examination by oral assessment is not usual in social work education. An exploratory study by postal questionnaire of all past students of the programme and their line managers was undertaken to establish their views of this means of assessing knowledge of law. This paper considers the results of the research and outlines student perceptions of the law oral assessment as preparation for practice as an ASW. The paper focuses on three distinct but interlinked areas--education, assessment and practice--and suggests some implications for educators and practitioners, which are especially relevant in the light of the current review of mental health legislation.     

From the Third Sector to the Big Society: How Changing UK Government Policies Have Eroded Third Sector Trust

This article draws on concepts of trust to analyse recent policies affecting public/third sector relationships, examining competition, ‘command and control’ mechanisms and the community turn in shaping cultures of relationships. Drawing on examples from empirical studies in two English inner-city areas we explore ways in which power and controls exerted through dominant organisational cultures and arrangements undermine independent approaches, innovation and organisational learning across sectors. State bodies have taken trust in their actions as given while shifting responsibilities for service delivery and risks of failure to others. We argue that increasing market cultures and regulation have damaged cross-sector trust promoting divisive interests and risk-averse behaviours, restricting the local autonomy, innovation and community action presumed in the Big Society agenda. We conclude by highlighting issues that need to be addressed to ensure future collaboration with community-based providers; these include a focus on the processes and relational spaces which enable alternatives.