Robert J. GarmstonRobert J. Garmston, Ed.D is an Emeritus Professor of Educational Administration at California State University, Sacramento, Co-Developer of Cognitive Coaching with Dr. Arthur Costa, and Co-Developer of Adaptive Schools with Dr. Bruce Wellman. He as served as a classroom teacher, resource teacher, principal, director of instruction and acting superintendent in Northern California Schools and principal in Saudi Arabia. Bob has co-authored a dozen books including Cognitive Coaching: A Foundation for Renaissance Schools. Read More Read Less