1 Department of Sociology, Indiana University, Bloomington, Indiana and RAND Corporation, Arlington, VA. Send reprint requests to Dr. Croghan, Department of Sociology, c/o Indiana Consortium for Mental Health Services Research, Indiana University, 1022 East Third St., Bloomington, IN 47405.
2 Eli Lilly and Company, Indianapolis, Indiana.
3 Department of Sociology, Indiana University, Bloomington, Indiana.
4 Department of Sociology, University of Pennsylvania, Philadelphia, Pennsylvania.
5 Department of Sociology, Kent State University, Kent, Ohio.
Supported by grants from the National Science Foundation, the National Institute of Mental Health, the National Institute on Alcohol Abuse and Alcoholism, and Eli Lilly and Company.