1. Idaho State University; Department of Psychology; Pocatello Idaho USA
2. Alpert Medical School of Brown University; Department of Psychiatry and Human Behavior; Providence Rhode Island USA
3. The Miriam Hospital; Centers for Behavioral and Preventive Medicine; Providence Rhode Island USA
4. Alpert Medical School of Brown University; Department of Pediatrics; Providence Rhode Island USA
5. Brown Center for the Study of Children at Risk; Providence Rhode Island USA