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41.
VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - It is widely recognized that nonprofit organizations provide benefits to society such as goods and services that promote...  相似文献   
42.
Considerable public health literature focuses on relationships between problematic human characteristics (e.g., psychopathology) and unhealthy behaviors. A recent movement termed positive psychology emphasizes the advantages of assessing relationships between human strengths (e.g., altruism) and beneficial health behaviors. The present study assessed social responsibility, an orientation to help or protect others even when there is nothing to be gained as an individual, and its relationship to HIV-relevant behaviors. In our sample of 350 men who have sex with men (MSM), social responsibility was negatively correlated with substance use and HIV risk behaviors. Men who had been tested for HIV and knew their HIV status—a behavior that helps men protect their partners but does not protect themselves from the virus—also scored higher in social responsibility. Interventions designed to reduce HIV risk behavior in MSM may benefit from efforts to promote human strengths.  相似文献   
43.
Internet Paradox Revisited   总被引:7,自引:0,他引:7  
Kraut et al. (1998) reported negative effects of using the Internet on social involvement and psychological well-being among new Internet users in 1995–96. We called the effects a "paradox" because participants used the Internet heavily for communication, which generally has positive effects. A 3-year follow-up of 208 of these respondents found that negative effects dissipated. We also report findings from a longitudinal survey in 1998–99 of 406 new computer and television purchasers. This sample generally experienced positive effects of using the Internet on communication, social involvement, and well-being. However, consistent with a "rich get richer" model, using the Internet predicted better outcomes for extraverts and those with more social support but worse outcomes for introverts and those with less support.  相似文献   
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This paper examines the authors’ experiences of developingand delivering training for workers in social care servicesin Romania, through a European Union PHARE1 funded project.The authors use their experiences to draw on the past and currentpractices of those social workers who were participants in thetraining and to explore their understanding of the emergingissues and themes for social work in Romania. There is alsoan exploration of the potential opportunities for the furtherdevelopment of professional social work learning and practicewithin Romania. The case is made that learning and developmentof social workers could be supported through the encouragementof participatory networks and ‘communities of practice’.  相似文献   
45.
The political and social questions raised by AIDS/HIV are particularly complex ones, concerned as they are with changing the sexual practices of both the heterosexual and the homosexual population. In many ways these questions have tested the limits of orthodox policy-making processes. The Macquarie University ‘AIDS and Heterosexuality’ project is one of a small number of research projects which have attempted both to analyse critically existing AIDS policy assumptions and to provide alternative conceptual methods for understanding the processes of changing sexual practices. The Macquarie University project is particularly concerned with the way that women have been represented within mainstream policy: this paper describes this representation and presents some alternative suggestions for understanding the place of women in preventing transmission within the heterosexual population.  相似文献   
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This paper argues for a subtle but important shift in the way we view content analysis which allows for the introduction of two new variants on this methodology. Previously, content analysis has been seen as a method for quantifying the content of texts. This paper argues that we should view content analysis as a method for counting interpretations of content. Based on this reconceptualization, this paper suggests two new varieties of content analysis. Reception based content analysis allows researchers to quantify how different audiences will understand text. Interpretive content analysis is specially designed for latent content analysis, in which researchers go beyond quantifying the most straightforward denotative elements in a text. These new forms of content analysis are contrasted with traditional content analysis, and the appropriate conditions for their use are discussed.  相似文献   
48.
In this paper, we derive some recurrence relations for the single and the product moments of order statistics from n independent and non-identically distributed Lomax and right-truncated Lomax random variables. These recurrence relations are simple in nature and could be used systematically in order to compute all the single and product moments of all order statistics in a simple recursive manner. The results for order statistics from the multiple-outlier model (with a slippage of p observations) are deduced as special cases. We then apply these results by examining the robustness of censored BLUE's to the presence of multiple outliers. Received: November 30, 1998; revised version: March 8, 2000  相似文献   
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This paper provides some simple methods of interpreting the coefficients in multinomial logit and ordered logit models. These methods are summarized in Propositions concerning the magnitudes, signs, and patterns of partial derivatives of the outcome probabilities with respect to the exogenousvariables. The paper also provides an empirical example illustrating the use of these Propositions.  相似文献   
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