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| Education and Training in… | 1 |
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| Pasnak, Robert | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Pasnak, Robert; And Others – Education and Training in Mental Retardation, 1989
Six mildly and moderately retarded children (ages 6-8) were instructed in the Piagetian constructs of unidimensional classification and/or seriation using the "Piacelleration" learning set technique. After one semester, subjects made significant gains on: classification and seriation tasks, the Peabody Picture Vocabulary Test, and the…
Descriptors: Classification, Cognitive Development, Concept Formation, Instructional Effectiveness
