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191.
This study examined the perceived social, behavioral, and health effects of phencyclidine (PCP) use among a sample of 200 users in northern California. The study population, generated through snowball sampling techniques, included heavy chronic, light chronic, and recreational users; the vast majority of subjects were not in treatment facilities. Subjects reported that PCP use—particularly long-term, extensive use—resulted in frequent disruption of education and employment, impairment of relationships with parents and with lovers or spouses, involvement with the criminal justice system, and deterioration of physical and mental health. These findings provide systematic documentation of the extent to which problems previously associated with PCP use occurred among this population of users. In addition, the results illustrate the importance of examining the effects of PCP use in light of the psychosocial developmental processes of adolescence and early adulthood.This research was supported by Research Grant No. DA02293 from the National Institute on Drug Abuse.Received M.S. in psychology from California State University, Hayward.Received Ph.D. from University of Iowa. 相似文献
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Michael Smith 《英国政治学与国际关系杂志》2009,11(1):94-107
This article focuses on the changing context for transatlantic relations within the global political economy. The first part of the article identifies key areas of structural change in the GPE and in particular the potentially revolutionary shifts caused by global instability and the emergence of new economic powers. The argument then explores changing patterns of economic relations between the EU and the US, within a general framework of continuity created by the coexistence of competition and convergence. These contextual factors are then related to patterns of Atlanticism and transatlanticism, to questions of values and identities in the GPE and to the possibility of an EU–US 'grand strategy' for the changing GPE. The conclusion argues that although there is perhaps more secure ground for a sustainable EU–US 'compact' than previously, the EU and the US may have 'missed the bus' in terms of jointly shaping the future of the global economy. 相似文献
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Susan L Smith 《The Journal of law, medicine & ethics》2008,36(3):517-521
This essay examines the risks of racialized science as revealed in the American mustard gas experiments of World War II. In a climate of contested beliefs over the existence and meanings of racial differences, medical researchers examined the bodies of Japanese American, African American, and Puerto Rican soldiers for evidence of how they differed from whites. 相似文献
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Jess Alderman Jason A. Smith Ellen J. Fried Richard A. Daynard 《The Journal of law, medicine & ethics》2007,35(1):90-112
Childhood obesity is in important respects a result of legal policies that influence both dietary intake and physical activity. The law must shift focus away from individual risk factors alone and seek instead to promote situational and environmental influences that create an atmosphere conducive to health. To attain this goal, advocates should embrace a population-wide model of public health, and policymakers must critically examine the fashionable rhetoric of consumer choice. 相似文献
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