Conservation décalage in Piaget's theory
By: by Yun Sup Lee
Published: 1972
Language: eng
Number of pages: 83
Subjects: Conservation (Psychology); Cognition in children; Perception in children; Logic; Reasoning (Psychology)
Notes: In partial fulfilment of the requirements for the degree of Doctor of Philosophy, Department of Educational Psychology.

Thesis (Ph.D.)--University of Alberta, 1972.