Brandi Simonsen, PhD, is Professor in the Department of Educational Psychology and Co-Director of the Center for Behavioral Education and Research at the University of Connecticut. She is Co-Director of the Technical Assistance Center on Positive Behavior Interventions and Supports, Co-Principal Investigator of the Multi-Tiered Systems of Supports Research Network, and Senior Advisor to the National Center on Intensive Intervention. Dr. Simonsen's primary interests include Tier 1 schoolwide PBIS in alternative settings, classwide PBIS, and more intensive supports for students with challenging behavior. The author of numerous journal articles and book chapters, she is coauthor of Classwide Positive Behavior Interventions and Supports: A Guide to Proactive Classroom Management and Implementing Classwide PBIS: A Guide to Supporting Teachers. Diane Myers, PhD, is Senior Vice President of Special Education for Specialized Education Services, Inc. Her prior academic appointments include serving as Professor of Special Education and Chair of the Department of Teacher Education at Texas Woman’s University. Dr. Myers’s research interests include implementing positive behavioral interventions and supports at the school, classroom, and individual student levels; teacher training and professional development; classroom management; and supporting students with challenging behavior. The author of numerous journal articles and book chapters, she is coauthor of Classwide Positive Behavior Interventions and Supports: A Guide to Proactive Classroom Management and Implementing Classwide PBIS: A Guide to Supporting Teachers.