The goal of books in this series is to present work that is on the growing tip of research in cognitive development. The theme of this volume is children's logical and mathematical cognition, a field in which Piaget's influence has been extensive. In the first of the six chapters, Acredolo presents a new theory of the cognitive bases for…

This paper proposes a method for teaching number applying the conservation theory of Piaget in the classroom. It is suggested that number facts cannot be taught by social transmission, since there is a fundamental distinction between logico-mathematical and social knowledge. Conservation cannot be taught to non-conservers, but there are ways to…

This book examines the Piagetian periods of concrete operations and formal operations from both educational and psychological points of view. The twin purposes are to interpret these levels and the transition between them in terms of implications for mathematics curriculum and teaching, and to derive psychological implications from experiences in…

This book is a collection of the papers presented at the fifth International Interdisciplinary Conference on Piagetian Theory and the Helping Professions, held at the University of Southern California on January 24, 1975. The conference was sponsored by University Affiliated Program at Childrens Hospital of Los Angeles; 44 papers are included.…

This book is the first volume of a collection of papers from the Seventh Interdisciplinary Conference on Piagetian theory and its implications for the helping professions social work and psychological services. More than 40 papers are included. Areas explored in the papers include development of prosocial behavior in children; the effect of…