A TRAINING PROCEDURE FOR ACQUISITION OF PIAGET'S CONSERVATION OF QUANTITY: A PILOT STUDY AND ITS REPLICATION*
- 1 November 1966
- journal article
- Published by Wiley in British Journal of Educational Psychology
- Vol. 36 (3) , 301-311
- https://doi.org/10.1111/j.2044-8279.1966.tb01883.x