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Hooper, Frank H. | 2 |
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Reports - Research | 2 |
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Hooper, Frank H.; And Others – Developmental Psychology, 1978
This study is a longitudinal follow-up analysis of children's performances on a number of Piagetian concrete operations tasks dealing with conservation and transitive inference. Subjects were 102 children selected from kindergarten and grades 1, 3, and 4. (Author/MP)
Descriptors: Age Differences, Concept Formation, Conservation (Concept), Elementary Education

Hooper, Frank H.; And Others – Journal of Genetic Psychology, 1979
The efficacy of small group instructional activities dealing with transitive inference, conservation, and class inclusion of length was investigated in a sample of kindergarten (N=44) and first grade (N=45) boys and girls. (Author/MP)
Descriptors: Age Differences, Cognitive Development, Concept Formation, Conservation (Concept)