Deborah J. Chollet, Ph.D.
Mathematica Policy Research
Adele M. Kirk, M.A.
University of California at Los Angeles
Kosali Ilayperuma Simon, Ph.D.
Michigan State University
the Office of the Assistant Secretary for Planning and Evaluation
US Department of Health and Human Services
in partial fulfillment of Contract HHS-10098-0014.
October 20, 2000
This research was conducted with partial funding from the Robert Wood Johnson Foundation to the Academy for Health Services Research and Health Policy.