James Morrison, MD, was educated at Reed College and obtained his medical and psychiatric training at Washington University in St. Louis. He is currently Clinical Professor of Psychiatry at Oregon Health Sciences University. He is the author of The First Interview, DSM-IV Made Easy, and When Psychological Problems Mask Medical Disorders, and coauthor (with Thomas F. Anders) of Interviewing Children and Adolescents. (Updated 5/01) Thomas F. Anders, MD, received his medical training at Stanford University and his psychiatry and psychoanalytic training at Columbia University. He has chaired the divisions of child psychiatry at Stanford University and Brown University, and the Department of Psychiatry at the University of California, Davis. Currently Associate Dean for Academic Affairs in the U.C. Davis School of Medicine, Dr. Anders has long pursued his research interests in pediatric sleep disorders and infant sleep/n-/wake state development.