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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ035362
Record Type: CIJE
Publication Date: 1971
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Developmental Patterns for Children's Class and Conditional Reasoning Abilities
Roberge, James J.; Paulus, Dieter H.
Developmental Psychology, 4, 2, 191-200, Mar 71
Descriptors: Age Differences, Analysis of Variance, Cognitive Processes, Deduction, Logical Thinking, Tables (Data)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A