Handbook of Evidence-Based Practices for Emotional and Behavioral Disorders

Hill M. Walker, PhD, is Emeritus Professor of Special Education and Co-Director of the Institute on Violence and Destructive Behavior at the University of Oregon. He is also Senior Research Scientist at the Oregon Research Institute. Dr. Walker has focused his career on conducting research to better understand, identify, and remediate the behavioral challenges experienced by at-risk students in grades K–12, with a specialization in preschoolers and elementary students. He has 235 publications, including 20 books, and is a recipient of the Kauffman–Hallahan–Pullen Distinguished Researcher Award from the Council for Exceptional Children and the Research Award from the National Center for School Mental Health, among other honors.

Frank M. Gresham, PhD, is Professor in the Department of Psychology at Louisiana State University. He is a Fellow of the American Psychological Association (APA) and of APA Divisions 16 (School Psychology), 5 (Quantitative and Qualitative Methods), and 53 (Society for Clinical Child and Adolescent Psychology). He is a recipient of the Lightner Witmer Award and the Senior Scientist Award from APA Division 16. Dr. Gresham is one of the few psychologists to be awarded Fellow status in the American Association for the Advancement of Science. His research and more than 260 publications address topics including social skills assessment and intervention, response to intervention, and assessment and interventions for students with emotional and behavioral disorders. He is codeveloper of the Social Skills Improvement System Rating Scales.