The first book on the subject to appear since Professor Feuerstein's 1979 work, DYNAMIC ASSESSMENT is a comprehensive and up-to-date exposition of this interactive means of evaluating learner modifiability and planning for appropriate educational goals. Balancing enthusiasm for this exciting new field with well-developed theory and empirical investigation, DYNAMIC ASSESSMENT reviews the history, basic principles and philosophies of this approach, as well as current research and the development of innovative procedures.