Descriptor
| Correlation | 1 |
| Factor Structure | 1 |
| Item Analysis | 1 |
| Mathematical Models | 1 |
| Test Construction | 1 |
| Test Reliability | 1 |
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| Gati, Itamar | 1 |
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| Journal Articles | 1 |
| Reports - Research | 1 |
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Peer reviewedGati, Itamar – Educational and Psychological Measurement, 1981
This paper examines the properties of the Item Efficiency Index proposed by Neill and Jackson (1976; EJ 137 077) for minimum redundancy item analysis. (Author/BW)
Descriptors: Correlation, Factor Structure, Item Analysis, Mathematical Models
