Abstract
A young girl whose WISC performance had declined from the normal to the moderately retarded range of intellectual ability over a 2-yr. period but who continued to function within the normal range in non-testing situations, was reinforced for giving correct answers on a readministration of the WISC. Monetary reward was effective in reestablishing WISC performance within the normal range. Some implications of this finding were discussed.
Get full access to this article
View all access options for this article.