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American drug policy is structured around a punitive model. Although sociologists have made major contributions to the drug abuse research literature, they have been absent in the formulation of drug policy. Ever since the first systematic study of drug addiction by a sociologist was conducted during the 1930s, sociologists have lacked credibility in the eyes of policy makers. Studies of addiction and crime have been biased by methodological flaws, and sociological theories of addiction have had little relationship to the real world of drug abuse. Moreover, sociologists have generally offered radical, simplistic, and unworkable recommendations for dealing with the problems associated with drug use. The pragmatic approach for sociologists involves using the tools of their science within the context of existing policy—to reduce drug abuse and thereby limit the need for punitive controls. He received his Ph.D. in sociology at New York University. He has extensive research and field experience in substance abuse, and has published more than 100 books and articles in the areas of drug abuse, history, folk lore, criminology, medicine and law.  相似文献   
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Brazil is currently the number two country in the world for reported cases of AIDS, and the rate of heterosexually acquired cases is on the rise. Moreover, because of the changing focus of the epidemic, the ratio of male to female cases dropped from 28 : 1 in 1984 to 2.7 : 1 in 1997. While women's risk of infection continues to grow, there is evidence to suggest that traditional approaches to HIV risk reduction have not effectively addressed women's special needs. Within such a setting this study sought to introduce drug-involved women to the female condom – a female-controlled method of protection from HIV. As part of a larger HIV/AIDS intervention study targeting low-income, cocaine users, the primary aim of this initiative was to assess the level of acceptability of this new device among women at high-risk for HIV infection in Rio de Janeiro, Brazil. In conjunction with individual pre-test HIV prevention counseling, clients participated in a detailed education/demonstration session with the female condom. Women were asked to try the female condom with their partners and to report their experiences at two points of contact. Outcome data indicate that a sizable proportion (71.1%) of the sexually active women used the female condom during vaginal sex on one or more occasions. In addition, many women continued to use the female condom as a method of risk reduction over the three-month follow-up period. These data suggest that the female condom can have an important role in HIV prevention efforts in Brazil.  相似文献   
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