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| Achievement Tests | 1 |
| Elementary Education | 1 |
| Elementary School Mathematics | 1 |
| Factor Analysis | 1 |
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| Test Interpretation | 1 |
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| Klein, Alice E. | 1 |
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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
