A welcomed approach for parents and professionals alike. Dr. Thompson and his colleagues are applauded for encouraging individualized-decision making and outcome assessment." -Dawn Buffington Townsend, Institute for Educational Achievement"I will be purchasing this book and will definitely be recommending it . . . Dr. Thompson has done an excellent job documenting the research and covering most questions, concerns, and issues [surrounding selection of] the most effective and efficient approach for each unique child." -Dr. Suzanne Jacobsen, Clinical Director ABA Learning Centre, Richmond, BC, Canada