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ERIC Number: EJ249433
Record Type: CIJE
Publication Date: 1981
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Redundancy in the Iowa Tests of Basic Skills.
Klein, Alice E.
Educational and Psychological Measurement, v41 n2 p537-44 Sum 1981
A factor analysis was performed for two levels of the Iowa Tests of Basic Skills (ITBS). Results showed that there was essentially one common factor with little evidence that the user would gain much nonredundant information from the 15 scores yielded by the ITBS. (Author/GK)
Descriptors: Achievement Tests, Elementary Education, Elementary School Mathematics, Factor Analysis, Grade 4, Grade 8, Language Arts, Redundancy, Scores, Test Interpretation
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Generalizability (Tests); Iowa Tests of Basic Skills