Each year, substance abuse treatment programs in the United States record approximately 150,000 admissions of youths under the age of 18. Nevertheless, little is known about the effectiveness of the types of community-based services typically available to youths and their families. Recognizing the need for better information on the effectiveness…

According to current estimates, approximately 5.5 percent of all American pregnant women use an illicit drug during pregnancy. National concern for drug-exposed infants prompted interest in the needs of substance using pregnant women and in the development of drug treatment programs for them. A total of 147 comprehensive programs have been funded…