1. Department of Psychology; Kent State University; Kent; OH
2. Taub Institute for Research on Alzheimer's Disease and the Aging Brain; Department of Neurology; College of Physicians and Surgeons; Columbia University; New York; NY
3. Institute of Gerontology; Wayne State University; Detroit; MI
4. Departments of Neurology Psychiatry and the Institute on Aging; Center for Cognitive Aging and Memory; University of Florida; Gainesville; FL
5. Department of Psychology; University of Georgia; Atlanta; GA
6. Department of Kinesiology; University of Wisconsin; Madison; WI
7. Department of Psychiatry; Summa Health System; Akron City Hospital; Akron; OH