This book examines a group-based adaptation of the Early Start Denver Model (ESDM) designed for use with preschoolers with autism spectrum disorder (ASD). It describes the principles and procedures of the Group-Based Early Start Denver Model (G-ESDM) and provides practical and empirical guidelines for implementing effective, affordable programs across public healthcare and educational settings. Chapters offer rationales and strategies for designing and evaluating interventions, building interdi ...