DELAY OF REWARD AND THE LEARNING OF A SIZE PROBLEM BY NORMAL AND RETARDED CHILDREN.

The performance of normal and moderately retarded children was compared on a size-discrimination problem under three delay-of-reward conditions (0, 12, and 18 sec) and with the chosen stimulus visible (V) or not visible (NV) during the delay period In the study 24 normal and 24 moderately retarded c...

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Bibliographic Details

Published in:	Child Development Vol. 36; no. 2; pp. 509 - 518
Main Authors:	Ross, Leonard E., Hetherington, Mavis, Wray, Nancy P.
Format:	Article
Published:	Oxford University Press / USA Jun1965
Subjects:	Children with intellectual disabilities Learning Intelligence levels Child psychology Psychological tests
Online Access:	View this record in EBSCOhost