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Few studies have examined the role of managerial support in the adaptation of entrants to healthcare. The purpose of this study was to identify the job characteristic and role-related variables that mediate the effects of managerial support and personality on the mental and physical health and sickness absence in two independent groups of new recruits to a healthcare organization. Entrants to a healthcare environment (student nurses) were surveyed 25 weeks after entry. Latent variables represented neuroticism, demand, control, role clarity and affective outcome variables in a simplified version of the Michigan model of work stress (House, 1981). This study used a two-stage approach to structural equation modelling, exploring hypothesized structural models on an initial data set (N=195) prior to confirmation on an independent replication data set (N=239) using multi-sample methods. Finally the confirmed model of choice was evaluated using the combined data (N=434). Emotional distress reported at 6 months was found to be associated with dispositional characteristics of the entrant and indirectly, via job satisfaction, with managerial support from academic and clinical sources. Managerial support from academic and clinical sources had an indirect influence on job satisfaction, but by differing mechanisms involving role clarity and control. The demands perceived by the entrants arose from neuroticism and were independent of any other variable. Emotional distress had its deleterious association with sickness absence via somatic health. This study details a series of mechanisms that will subsequently be tested longitudinally. 相似文献
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Bruce Johnston 《Revue canadienne de statistique》1990,18(1):87-92
An unusual pattern of telephone numbers recorded on suspect credit-card purchases led to the development of a generalized multinomial distribution. One usage of credit cards included 26 telephone numbers with a pattern of 7 unique numbers: 16 of one kind, 4 of another, 2 of another, and 4 different ones. With the assumption that the probability of any digit appearing in a telephone number is 1/10, the pattern of the 26 telephone numbers is found to have a probability of occurrence on the order of 1/1065. That is, the chance of such a pattern occurring at random is roughly equivalent to winning nine times in a row the popular ottery, LOTO 6/49. 相似文献
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ABSTRACTMicrofinance has been unsuccessfully deployed as a poverty reduction strategy in the Global South. However, despite advocates acknowledging this shortcoming, the sector continues to grow. Moreover, over the past decade it has expanded its geographic scope, targeting poor communities in the Global North under the banner of financial inclusion. This article investigates the growth of the Australian sector. Analyzing the impacts of reforms to Australia's social security system alongside the political economy of the microfinance industry, it argues the debtfare state in Australia has provided fertile ground for microfinance's expansion. Documenting the advocacy strategies and tools to target vulnerable communities used by microfinance organizations and corporate partners, it charts how government support and subsidies have created a favourable regulatory environment, driving the sector's growth. This has benefitted these coalitions while displacing other forms of social security, despite the lack of robust evidence demonstrating microfinance's benefits for the poor. 相似文献
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Gesine Marquardt Deirdre Johnston Betty S. Black Ann Morrison Adam Rosenblatt Constantine G. Lyketsos 《Journal of Housing for the Elderly》2013,27(3):258-273
This study describes home environmental features, safety issues, and health-related modifications in a community dwelling sample of 82 elderly people with dementia. Main barriers to the accessibility of the homes were steps both inside and outside the home. The majority of the caregivers had made home modifications that pertained mainly to physical limitations. Home modifications to support cognitive deficits were made to a lesser extent. The main barrier to the implementation of home modifications to accommodate the care recipient's memory loss was skepticism about their usefulness. Regarding the removal of physical barriers, financial constraints were most frequently mentioned. 相似文献
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News media play an important role in explaining the issue of sex trafficking and may influence discourse among the public and policymakers. Understanding the ways that mass media address sex trafficking has implications for the news industry and the global status of women. This study, a quantitative content analysis, analyzed news coverage of sex trafficking in major US newspapers to understand how the issue was framed during a year of coverage. Using Entman's typology to classify the function of frames, the study focused on how news coverage defined the problem of sex trafficking and identified the remedy. The study found that news coverage of trafficking was overwhelmingly framed as a crime issue (episodic not thematic) and proposed no remedies. Most news coverage favored official sources. Survivors of trafficking and their advocates were the least heard-from sources. The authors argue ultimately that if media are to fulfill their watchdog role where trafficking is concerned, a wider range of news frames and sources is needed. 相似文献
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