Anne M. Libby, Heather D. Orton, and Paul Spicer are with the American Indian and Alaskan Native Programs at the University of Colorado, Denver, and Health Sciences Center, Aurora. Richard P. Barth is with the University of North Carolina, Chapel Hill. Mary Bruce Webb is with the Administration for Children and Families, US Department of Health and Human Services, Washington, DC. Barbara J. Burns is with Duke University, Durham, NC. Patricia Wood is with the Child and Adolescent Services Research Center,...