“…Research, however, shows no persuasive advantage for inpatient over outpatient treatment of alcohol/drug problems (Institute of Medicine, 1990a;McLellan et al, 1994; U.S. Congress, Office of Technology Assessment, 1983). Even acute detoxification, the period of greatest medical concern, can be handled safely and effectively on an outpatient basis in the vast majority of cases (Schuckit, 1995;Sparadeo et al, 1982;Whitfield et al, 1978). Although psychoactive substances by definition provoke significant physiological and neurochemical changes and behavioral-genetic research clearly points to hereditary risk factors for alcohol and drug dependence, most of the clinical activity that occurs even in medically oriented treatment programs is psychosocial in nature and focuses on rehabilitation.…”