n a highly readable, carefully detailed manner, The RDI Book chronicles the integration of cutting-edge theory and powerful clinical tools resulting in a program that has provided new hope to thousands of families with an ASD child. Dr. Gutstein describes the process in which parents are empowered and carefully trained by skilled professional consultants, to guide the cognitive, social and emotional development of their children. Through the framework of a unique dynamic intelligence curriculum, children become motivated to seek out new challenges and overcome their fear of change. Based on over ten years of research, Dr. Gutstein honors the delicate choreography critical for children of all ages to grow into independent, emotionally connected, responsible adults. The RDI Book is a landmark publication demonstrating how every family can apply their inherent wisdom and courage to attain success.