For fifty years Bärbel Inhelder (1913-1997) was the research companion of Jean Piaget. In this unique volume, published in her honour, leading international re

`At the end of the day, what is crucial is to enable educationalists to promote and apply their own metatheories and models of child development which they feel

Jean Piaget was one of the most significant contributors to our current understanding of how children think and learn, from birth through to adolescence. In thi

This book is the outcome of a long and passionate debate among world experts about two of the most pivotal figures of psychology: Jean Piaget and Lev Vygotksy.