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| Item Analysis | 1 |
| Latent Trait Theory | 1 |
| Mathematical Applications | 1 |
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| Levine, Michael V. | 1 |
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Download full textLevine, Michael V. – 1976
It is shown that empirical mental test P - P plots are approximately equal to theoretical item-item curves, at least for long tests administered to many people. This result is important because it leads to (1) a distribution free method for estimating points on item-item curves; (2) a general method for defining estimates of item parameters; and…
Descriptors: Item Analysis, Latent Trait Theory, Mathematical Applications, Mathematical Models
