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| Factor Analysis | 2 |
| Grade 4 | 2 |
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| Academic Achievement | 1 |
| Achievement Tests | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
| Grade 6 | 1 |
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| Educational and Psychological… | 2 |
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| Klein, Alice E. | 2 |
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| Journal Articles | 2 |
| Reports - Research | 2 |
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| Iowa Tests of Basic Skills | 1 |
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Peer reviewedKlein, Alice E. – Educational and Psychological Measurement, 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
Peer reviewedKlein, Alice E. – Educational and Psychological Measurement, 1980
A factor analysis of eight subtest scores and three subtotal scores of the Comprehensive Tests of Basic Skills (CTBS) Forms showed one common factor, and did not lend support to the usefulness of subtotal scores or subtest scores. (Author/GK)
Descriptors: Academic Achievement, Factor Analysis, Grade 4, Grade 6
