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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ131777
Record Type: CIJE
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Ten-Year Stability of Verbal and Nonverbal IQ Scores
Hopkins, Kenneth D.; Bracht, Glenn H.
American Educational Research Journal, 12, 4, 469-77, F 75
The results of this study show that, below ten years of age, stability in IQ scores from group verbal tests is considerably below that for Stanford-Binet. Non-verbal IQ scores were found to have substantially less stability than verbal IQs. (Author/DEP)
Descriptors: Age Differences, Comparative Analysis, Elementary Secondary Education, Group Testing, Intelligence Quotient, Intelligence Tests, Longitudinal Studies, Nonverbal Tests, Sex Differences, Test Reliability, Verbal Tests
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A