1. Department of Psychology, Georgia State University, Atlanta, GA 30303-3083; phone: (404) 377-3290
2. School of Nursing, Georgia State University, Atlanta.
3. Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia.
4. Department of Psychology, Georgia State University, Atlanta.
5. Department of Pediatrics, Emory University School of Medicine, Atlanta, Georgia.
6. Department of Health Services Research, Palo Alto Medical Foundation Research Institute, Palo Alto, California.