1. Center for Clinical Research on Aging, University of Rochester School of Nursing, Rochester, NY (SAN), Center for Ethics in Health Care (VPT, SWT), School of Nursing (VPT, CAN), and School of Medicine (SWT), Oregon Health & Science University, Portland, Ore (VPT is now with the College of Nursing, University of Nebraska Medical Center, Omaha, Neb); and Division of Social Work, California State University, Sacramento (STE).