1. Dixie Sanger, PhD, is an associate professor in the Department of Special Education and Communication Disorders at the University of Nebraska-Lincoln. She teaches and conducts research in the area of child language.
2. John W. Maag, PhD, is currently an associate professor in the Department of Special Education and Communication Disorders at the University of Nebraska-Lincoln. He teaches courses and conducts research related to the education and treatment of children and adolescents with emotional and behavioral disorders.
3. Nadine R. Shapera is currently a graduate student majoring in the area of communication disorders at the University of Nebraska-Lincoln. Address: Dixie Sanger, 318 Barkley Memorial Center, University of Nebraska-Lincoln, Lincoln, NE 68583–0731.