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ERIC Number: EJ147014
Record Type: Journal
Publication Date: 1975
Pages: N/A
Abstractor: N/A
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Everyday Thinking and Piagetian Operativity in Adults
Sinnott, J. D.
Human Development, 18, 6, 430-443, 75
Formal and familiar materials were used to test Piagetian classification and formal operational abilities in two groups of educated adults: one group aged 30-38 and the other aged 57-82 years. Subjects did not show mastery of the tasks. Results suggest a new model of cognitive lifespan development. (Author/MS)
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