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| Arithmetic | 1 |
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| Linn, Robert L. | 1 |
| Tatsuoka, Kikumi | 1 |
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Download full textTatsuoka, Kikumi; Linn, Robert L. – 1981
Two distinct approaches, one based on item response theory and the other based on observed item responses and standard summary statistics, have been proposed to identify unusual response patterns. A link between these two approaches is provided by showing certain correspondences between Sato's S-P Curve Theory and item response theory. This link…
Descriptors: Arithmetic, Computer Assisted Testing, Latent Trait Theory, Matrices
