"...provides a good overview of the varied directions in which Piaget-inspired science can proceed. The five parts of the volume reflect these directions in a concise manner.... the editors of the volume have done a superb job of integrating the different contributions, and bracketing them with a substantive introductory chapter by Beilin, and equally productive conclusions by Beilin and Pufall. It is clear from those contributions--as well as from all the chapters in the volume--that Piaget's theoretical and empirical legacy is not only alive but also is being advanced in substantive ways by an intellectually sophisticated group of scientists all over the world."—American Scientist