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51.
Prior research has indicated that pubertal development and peer associations are important determinants of adolescent smoking behavior. However, more remains to be learned about why these variables matter or how they may be related to one another in ways that lead to the initiation of smoking. Using contractual data from the National Longitudinal Study of Adolescent Health, we consider the relationship between early pubertal development and associations with close friends who smoke, and smoking initiation among male youths. The results of the study reveal a link between advanced pubertal development and the initiation of smoking among boys, but we discover that the effect is indirect, mediated by a greater propensity of sexually mature males to forge friendships with peers who smoke. We also find that this propensity is greatest among the youngest adolescents in the sample, suggesting that the age of the respondent conditions the effects of pubertal development on the formation of friendships with peers who smoke.(Ph.D., The University of Texas at Austin), is an Assistant Professor at Washington State University at Vancouver. Her areas of interest include juvenile delinquency and substance abuse.(Ph.D., Rutgers: The State University of New Jersey) is an Assistant Professor at Westfield State College. Her area of interest is adolescent identity development.(Ph.D., The University of Texas at Austin) is an Associate Professor at the University of Portland. His areas of interest include biosocial models of adolescent problem behavior.  相似文献   
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State-society relations around low-cost housing in Canada changed from a period of strong federal leadership centred on social rights to a period of state retrenchment. A coalition of housing stakeholders from the public, private, and voluntary sectors self-organized in Winnipeg to create new low-cost housing following the 1993 discontinuation of federal social housing programs. This move toward urban citizenship was not received in the same way by Aboriginal peoples pursuing a distinctive set of rights centred on self-determination alongside common social (housing) goals. While Aboriginal rights are given regard at the federal level, they were not embedded in localized citizenship processes. Expanding the theorization of urban citizenship, the empirical results in this article reveal that discourses of democratic racism and cultural neutrality permeate mainstream views, running counter to Aboriginal citizenship pursuits.  相似文献   
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It is well known that rural communities do not have access to the same range of healthcare services as urban communities and that health status is poorer in rural areas. As models of health service delivery are changing from treatment and illness prevention to wellness models, health providers are under increasing pressure to re-engineer healthcare services to rural and remote areas in a climate of shrinking resources and community skepticism. The purpose of this article is to examine a developing model of partnership in rural Tasmaniain the context of these changes to health service delivery, changes to health professional training and the application of information and telecommunications technology. The partners are the Tasmanian Department of Health and Human Services and the University of Tasmania. The establishment of the university's Rural Health Teaching Sites in conjunction with the Tasmanian Telehealth Network provides a demonstration of this partnership in action.  相似文献   
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An ignored but significant group in the local economy, female vendors of the traditional Kharvi fishing community in Goa, India have, in many ways, benefited from recent fisheries development. Their success in the markets has reinforced more egalitarian gender relations within fishing households, as well as affecting their class mobility and caste status in Goan society. Rather than being “victims” of technological development that has focused on fishermen, many Goan Catholic fisherwomen, in contrast to their Hindu counterparts, have made an economically successful transition from “barefoot, headload peddlers” in the villages to market entrepreneurs, working in small cooperative groups. The more complementary and egalitarian gender relations of fishing groups represent a reversal of the dominant patriarchal norms of Indian society. Ironically, the effects of economic success, education for the younger generation, and the withdrawal of Kharvi daughters from marketing activities may alter their economic and domestic independence and undermine more egalitarian gender relations in the future.  相似文献   
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