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961.
962.
The purpose of this study was to refine the Quality of Life Interview Schedule (QUOLIS¢) approach to measuring the quality of life of developmentally handicapped adults who are unable to complete a written questionnaire or a verbal interview. Emphasis was placed on the evaluation of intra- and inter-rater agreement. Ten interviews were conducted. Informants were primarily parents and residential counselors. The results indicate that the QUOLIS¢ approach is generally acceptable to informants, the rating scales are sensitive, and the majority of scores have substantial to almost perfect correlations of intra- and inter-rater agreement.  相似文献   
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964.
Statistical methods of dimension reduction and classification are used to obtain homogeneous local-area clustering with regard to the most relevant demographic parameters. The dimension reduction is conducted in two stages using Principal Component Analysis and a modified k-mean procedure is proposed to determine the final clusters. This clustering will be useful in future demographic studies at a local level, in particular to obtain forecasts of demographic rates and population projections. The region of Castile and León in Spain is used to illustrate the method. A Poisson model is used to explore the advantages of the new clustering over the more conventional classification based on provinces.  相似文献   
965.
Intentional condomless anal sex in HIV-risk contexts ("barebacking") has been heatedly debated in gay circles, the gay media, and, to a lesser degree, the mainstream media. Yet it has received little attention in the scientific literature. In order to better understand the reasons behind this behavior, we conducted a content analysis of messages posted on an Internet message board following Gay.com's decision to close a company-sponsored bareback chat room. Individuals posting messages self-identified in their online profiles as being mostly White/ European gay men residing in the US, with an average age of 35 years. Out of 130 messages, 62 (48%) were pro-barebacking, 55 (42%) were against barebacking, and 13 (10%) referred to other topics. The content analysis of the messages showed that both those in favor of and against barebacking felt well-informed about HIV/AIDS and the risks of HIV transmission. Those in favor considered condomless sex more enjoyable than sex with condoms (both in actual experience and in erotic imagery), felt that condomless sex conferred a sense of freedom, minimized the risks involved in barebacking (assuming that practitioners were already HIV infected and that the risk of superinfection was small), and ultimately believed that barebacking was a personal decision and responsibility. Those against barebacking believed the behavior was dangerous, advocated for condom use and personal and social responsibility, and felt barebackers needed to be sensitized to the burdens of HIV disease. Implications of these results are discussed, pointing out the need for further scientific inquiry in this area.  相似文献   
966.
Social Indicators Research - While there is renewed interest in earnings differentials between social classes, the contribution of social class to overall earnings inequality across countries and...  相似文献   
967.
Population Research and Policy Review - Scholars recognize sex and race as social determinants of health. However, demography research often ignores their derivatives (racism and sexism) and their...  相似文献   
968.
Social Indicators Research - Due to declining fertility rates and increasing longevity, the world is growing older. Improving the quality of life of older adults, and not merely preventing deaths,...  相似文献   
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