First published in 1999. This volume is the third of a series devoted to the first years of the child’s development, the two others being concerned with the b
First published in 2006. This work represents an attempt to synthesise studies on the development of perception which Piaget started twenty or so years ago, whe
First Published in 1999. Readers will find in this book no direct analysis of child morality as it is practised in home and school life or in children's societi