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| Change | 1 |
| Difficulty Level | 1 |
| Individual Differences | 1 |
| Item Response Theory | 1 |
| Mathematical Models | 1 |
| Measurement Techniques | 1 |
| Simulation | 1 |
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| Adams, Raymond J. | 1 |
| Wang, Wen-chung | 1 |
| Wilson, Mark | 1 |
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Peer reviewedWang, Wen-chung; Wilson, Mark; Adams, Raymond J. – Journal of Outcome Measurement, 1998
Another Rasch approach to the measurement of change, the multidimensional random coefficient multinomial logit model (MRCML), is proposed. The MRCML model can be applied to polytomous items and the investigation of variations in item difficulties. Some simulation studies demonstrate good parameter recovery for the MRCML model under various testing…
Descriptors: Change, Difficulty Level, Individual Differences, Item Response Theory
