Community Networks in a Generational Perspective: The Change of an Electronic Medium Within Three Decades

Since the inception of electronic community networks in the USA in the 1970s, their goal has remained the provision of support to help the organization of communities at a local level. Despite major commonalities, the authors of this paper identify three generations that coincide roughly with the 1970s, 1980s and 1990s. They are clearly differentiated in terms of technology, applications, organization and key actors. This analysis of the US experience of community networks draws on Karl Mannheim's sociological concept of generations to help understand change and adaptability in sociotechnical systems. It is the combined influence of the respective zeitgeist, the advent of a new technology, the influences of technical predecessors, and the appearance of new groups of actors that lead to a generational change. Options for the future of not-for-profit community networks and the possible emergence of a fourth generation are presented which, in the opinion of the authors, lie in a return to their roots. A brief overview of community networks in Europe is also provided.     

The Experiences of Care Leavers (Post-care Adults) in Social Work Education

This paper explores the experiences of social work students on qualifying degree programmes in the UK who have previously been in care or ‘looked after’. Using a sample drawn from three social work programmes in the North West of England, a semi-structured interview schedule was constructed, with the support of social workers who had been in the care system, to examine the individual journeys of 11 students. This paper aims to explore, with this group of students, how their experiences relate to their decision to apply for a place on a social work course, their experience of admission and the duration of the programme. The paper is of particular relevance to social work educators and makes specific suggestions regarding how current practice in social work education might improve.     

Deterministic Evolution of Strength in Multiple Comparisons Models: Who is the Greatest Golfer?

We present a statistical methodology for fitting time‐varying rankings, by estimating the strength parameters of the Plackett–Luce multiple comparisons model at regularly spaced times for each ranked item. We use the little‐known method of barycentric rational interpolation to interpolate between the strength parameters so that a competitor's strength can be evaluated at any time. We chose the time‐varying strengths to evolve deterministically rather than stochastically, a preference that we reason often has merit. There are many statistical and computational problems to overcome on fitting anything beyond ‘toy’ data sets. The methodological innovations here include a method for maximizing a likelihood function for many parameters, approximations for modelling tied data and an approach to the elimination of secular drift of the estimated ‘strengths’. The methodology has obvious applications to fields such as marketing, although we demonstrate our approach by analysing a large data set of golf tournament results, in search of an answer to the question ‘who is the greatest golfer of all time?’     

Preferences for Juries Over Judges Across Racial and Ethnic Groups*

Objective. The objective of this article is to explore whether a preference for juries rather than judges to decide legal cases varies across racial and ethnic groups. We hypothesized that minorities (African Americans, Hispanics), who generally express less trust in the legal system, may also express less trust in juries than non‐Hispanic whites. Method. A representative sample of 1,465 residents of Texas were surveyed and asked whether they would prefer a jury or a judge to be the decisionmaker in four hypothetical circumstances. Analyses control for a number of possible factors that might also predict views of the jury besides race and ethnicity. Results. Consistent with expectations, non‐Hispanic whites favored juries over judges, particularly if they imagined themselves as a defendant in a criminal trial. By comparison, African Americans and some Hispanics showed a weaker preference for a jury over a judge. African Americans had markedly lower support for the civil jury, but jury support was higher among minorities with prior jury service. Among Hispanics, respondents who took the survey in Spanish typically preferred a judge to make legal decisions. Conclusions. Faith in the jury as a more trustworthy decision‐making body is weakest among those groups that have a history of discriminatory treatment in the legal system and who are less acculturated on other measures, such as language dominance.     

A Longitudinal Study of Breadth and Intensity of Activity Involvement and the Transition to University

We examined prospective relations between activity involvement and successful transitioning to university. A sample of 656 students from 6 Canadian universities completed questionnaires before beginning university and at the end of their first year. Breadth (number of different activity domains) and intensity (mean frequency) of activity involvement as well as changes in breadth and intensity, were examined jointly. Consistent with developmental theory, higher levels of pre‐university breadth and intensity of activity involvement and greater increases in breadth and intensity over time predicted various indicators of positive adjustment to university.     

Exploring Differences in Family Involvement and Depressive Symptoms across Latino Adolescent Groups

This study investigated the association between family involvement and depressive symptoms among a sample of 187 Dominican, Mexican, and Central American adolescents from the Longitudinal Immigrant Student Adaptation Study. The study used the transactional stress model as its theoretical foundation. Findings from a multiple regression model suggest that low levels of family involvement were significantly related to higher levels of depressive symptoms for Dominican youths but not for Mexican or Central American youths. Latina adolescents were significantly more likely to have higher rates of depressive symptoms than their male counterparts. Research and practice implications are discussed.     

Performance-based contracting and the moderating influence of caseworker role overload on service provision in child welfare

Although performance-based contracts have become increasingly popular in child welfare, administrators are developing these contracts with little empirically guided information about how internal work conditions may influence the services families receive. This study examines how child welfare caseworker role overload moderates associations between child welfare agencies' use of performance-based contracting and services provided to families. Analyses using data from the National Survey of Child and Adolescent Well-Being suggest that when caseworkers experience high role overload, use of performance-based contracts may decrease caregivers' likelihood of receiving necessary social and behavioral health services. These findings and their implications are discussed.     

Reports of Conferences,Institutes, and Seminars: Crossroads to the Future

Reports cover the 2006 Ohio Valley Group of Technical Services Librarians Conference and the 2006 North American Serials Interest Group Conference.     

Measuring Material Hardship among the US Population of Women with Disabilities Using Latent Class Analysis

We use data from the 2002 wave of the National Survey of America’s Families to develop and validate discrete measures of material hardship that can be used to examine the difficulties that vulnerable populations such as people with disabilities have in making ends meet. Using latent class analysis, we estimate two measurement models: multidimensional and omnibus. The multidimensional model provides separate estimates for food, medical, and housing and utilities hardship. The omnibus model is a single model of 11 hardship indicators. Results show three distinct classes of food hardship, three classes of medical hardship, and two classes of housing/utilities hardship. The omnibus model reveals eight classes. Both the multidimensional and omnibus models are largely invariant between women with disabilities and women without disabilities, indicating that valid comparisons can be made between these populations using these classes of hardship. These classes can be utilized in further research on the hardship of women with disabilities to inform the development of policies targeted to alleviate the specific forms of hardship experienced by disabled women.