The Effects of Multidimensional Polytomous Response Data on Unidimensional Many-FACET Rasch Model Parameter Estimates [electronic resource] / Shudong Wang and Ning Wang.

When categorical responses were simulated from a Multidimensional Many-FACETS Rasch Compensatory Model (MMFRCM), the effects of ability, task difficulty, and step difficulty estimates with the unidimensional Many-FACETS Rasch Model (MFRM; Linacre, 1999) were examined in terms of three error indexes,...

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Bibliographic Details

Online Access:	Full Text (via ERIC)
Main Author:	Wang, Shudong
Other Authors:	Wang, Ning
Format:	Electronic eBook
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 2003.
Subjects:	Estimation (Mathematics) Item Response Theory. Simulation.