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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ249098
Record Type: CIJE
Publication Date: 1980-Dec
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Effect of Type of Superordinate Class and Size of Array on Class-Inclusion Performance.
Majeres, Raymond L.; O'Toole, Jean
Journal of Genetic Psychology, v137 n2 p257-65 Dec 1980
Class inclusion problems differing in size of the array and in superordinate class were given to 84 boys and girls in grades 1 through 4 in a first experiment, and 41 boys and girls in grades 3 and 4 in a second experiment. The experiments sought to determine performance variables explaining the developmentally late appearance of class-inclusion relative to conservation. (Author/CM)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A