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ERIC Number: EJ148893
Record Type: CIJE
Publication Date: 1976
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Relations Among Piagetian Grouping Structures: A Training Study
Silver, Edward
Journal for Research in Mathematics Education, 7, 5, 308-314, Nov 76
Students were pretested, then 27 first graders were trained using a highly verbal procedure emphasizing class addition activities. On posttests, trained subjects significantly improved their class inclusion and number conservation scores, but no effects were found for substance conservation or transitivity. (DT)
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Education Level: N/A
Audience: N/A
Language: N/A
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Authoring Institution: N/A