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221.
Benjamin Harris 《The Journal of social issues》1998,54(1):79-118
In 1939 George W. Hartmann was Chairman of the Society for the Psychological Study of Social Issues (SPSSI) and a prominent activist-scholar. By the end of World War II, his teaching career and psychological health lay in ruin, and he never reestablished his influence as a psychopolitical expert. Thisarticle traces the rise and fall of Hartmann's career and its unique mixture of Gestalt psychology, socialism, and anti-Communism. Unpublished correspondence, family papers, and files from the FBI and other intelligence agencies are used to recreate Hartmann's political personae—including Socialist electoral candidate, chairman of Peace Now, and leader of the War Resisters League. His life as a public intellectual is used to reflect upon the nature of psychological expertise at midcentury. 相似文献
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M. Weatherall R.M. Pickering Scott Harris 《Australian & New Zealand Journal of Statistics》2009,51(4):397-413
Graphical sensitivity analyses have recently been recommended for clinical trials with non‐ignorable missing outcome. We demonstrate an adaptation of this methodology for a continuous outcome of a trial of three cognitive‐behavioural therapies for mild depression in primary care, in which one arm had unexpectedly high levels of missing data. Fixed‐value and multiple imputations from a normal distribution (assuming either varying mean and fixed standard deviation, or fixed mean and varying standard deviation) were used to obtain contour plots of the contrast estimates with their P‐values superimposed, their confidence intervals, and the root mean square errors. Imputation was based either on the outcome value alone, or on change from baseline. The plots showed fixed‐value imputation to be more sensitive than imputing from a normal distribution, but the normally distributed imputations were subject to sampling noise. The contours of the sensitivity plots were close to linear in appearance, with the slope approximately equal to the ratio of the proportions of subjects with missing data in each trial arm. 相似文献
224.
Spencer Harris Kate Mori Mike Collins 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2009,20(4):405-423
Voluntary sports clubs (VSCs) account for about a quarter of all volunteering in England. The volunteers work in a mutual aid, self-production, self-consumption system whose main purpose is identifying and nurturing high-level performers. But the new HMG/Sport England strategies leading to London 2012 expects volunteers to make a major contribution to sustaining and extending participation. The study utilized six focus group sessions with a total of 36 officials and members of 36 clubs across the six counties of Eastern England to assess whether and to what extent government policy objectives can be delivered through the voluntary sector. The study focused on the perceptions and attitudes of club members about being expected to serve public policy and the current pressures they and their clubs face. The results lead the authors to question the appropriateness, sensitivity, and feasibility of current sport policy, particularly the emphasis on VSCs as policy implementers. 相似文献
225.
Anita Harris 《Social Identities》2016,22(4):359-375
This paper examines how young people of migrant background in Australia make meaning of cultural, ethnic and racial difference to work out belonging in times of super-diversity. It asks what functions difference still has for a generation growing up within conditions of proliferating diversity that demand and accommodate competing constructions of cultural identities. It suggests that young people's narratives about difference depend on the space of belonging, and explores how young people use difference differently depending on whether they are articulating membership in the local community, the nation or youth culture. 相似文献
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A study of 12 Danish firms shows that many are trying to make the transition from a budgeting to a planning orientation. Quantitative techniques are de-emphasized; niche strategies are prevalent. Some firms are using rather unusual approaches which are worth monitoring. 相似文献
228.
The threat of so‐called rapid or abrupt climate change has generated considerable public interest because of its potentially significant impacts. The collapse of the North Atlantic Thermohaline Circulation or the West Antarctic Ice Sheet, for example, would have potentially catastrophic effects on temperatures and sea level, respectively. But how likely are such extreme climatic changes? Is it possible actually to estimate likelihoods? This article reviews the societal demand for the likelihoods of rapid or abrupt climate change, and different methods for estimating likelihoods: past experience, model simulation, or through the elicitation of expert judgments. The article describes a survey to estimate the likelihoods of two characterizations of rapid climate change, and explores the issues associated with such surveys and the value of information produced. The surveys were based on key scientists chosen for their expertise in the climate science of abrupt climate change. Most survey respondents ascribed low likelihoods to rapid climate change, due either to the collapse of the Thermohaline Circulation or increased positive feedbacks. In each case one assessment was an order of magnitude higher than the others. We explore a high rate of refusal to participate in this expert survey: many scientists prefer to rely on output from future climate model simulations. 相似文献
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Emma Uprichard 《Children & Society》2008,22(4):303-313
Notions of ‘being’ and ‘becoming’ are intrinsic to childhood research. Whilst the ‘being’ child is seen as a social actor actively constructing ‘childhood’, the ‘becoming’ child is seen as an ‘adult in the making’, lacking competencies of the ‘adult’ that he or she will ‘become’. However, I argue that both approaches are in themselves problematic. Instead, theorising children as ‘being and becomings’ not only addresses the temporality of childhood that children themselves voice, but presents a conceptually realistic construction suitable to both childhood researchers and practitioners. 相似文献