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Zigler, Edward | 2 |
Balla, David A. | 1 |
Harter, Susan | 1 |
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Balla, David A.; Zigler, Edward – American Journal of Mental Deficiency, 1975
Descriptors: Behavior Change, Exceptional Child Research, Institutionalized Persons, Intelligence Differences

Harter, Susan; Zigler, Edward – Developmental Psychology, 1972
The effects of rate of stimulus presentation and reinforcement conditions on the two-choice discrimination learning performance of MA matched normal and familial retarded children were examined. (Authors)
Descriptors: Comparative Analysis, Data Analysis, Discrimination Learning, Handicapped Children