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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ211453
Record Type: CIJE
Publication Date: 1979-Jun
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Identifying Developmental Prerequisites of Cognitive Acquisitions.
Jamison, Wesley; Dansky, Jeffrey L.
Child Development, v50 n2 p449-54 Jun 1979
A data analysis procedure for testing the hypothesis that one task is a developmental prerequisite for another task is illustrated. The procedure was applied to new data on the acquisition of conservation concepts to test the hypothesis that synthesis, visual-scanning skills, and memory capacity are prerequisites of conservation mastery. (JMB)
Descriptors: Concept Formation, Conservation (Concept), Data Analysis, Developmental Stages, Elementary Education, Elementary School Students, Hypothesis Testing, Research Methodology
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