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Posterior predictive model checking for multidimensionality in item response theory and Bayesian networks

Levy, Roy - 2006

and conveyed via geometric representations of multidimensionality. These factors and their hypothesized effects motivate a …

Persistent link: https://www.econbiz.de/10009450877

Application of a Multidimensional Nested Logit Model to Multiple-Choice Test Items

Bolt, Daniel; Wollack, James; Suh, Youngsuk - In: Psychometrika 77 (2012) 2, pp. 339-357

Persistent link: https://www.econbiz.de/10010848140

The theoretical detect index of dimensionality and its application to approximate simple structure

Zhang, Jinming; Stout, William - In: Psychometrika 64 (1999) 2, pp. 213-249

Persistent link: https://www.econbiz.de/10005156195

Conditional covariance structure of generalized compensatory multidimensional items

Zhang, Jinming; Stout, William - In: Psychometrika 64 (1999) 2, pp. 129-152

Persistent link: https://www.econbiz.de/10005166446

Posterior Predictive Model Checking for Conjunctive Multidimensionality in Item Response Theory

Levy, Roy - In: Journal of Educational and Behavioral Statistics 36 (2011) 5, pp. 672-694

If data exhibit multidimensionality, key conditional independence assumptions of unidimensional models do not hold. The …

Persistent link: https://www.econbiz.de/10010775987

A new method for detecting differential item functioning in the Rasch model

Strobl, Carolin; Kopf, Julia; Zeileis, Achim - Institut für Finanzwissenschaft, Fakultät für … - 2011

Differential item functioning (DIF) can lead to an unfair advantage or disadvantage for certain subgroups in educational and psychological testing. Therefore, a variety of statistical methods has been suggested for detecting DIF in the Rasch model. Most of these methods are designed for the...

Persistent link: https://www.econbiz.de/10008799377

A new item response theory modeling approach with applications to unidimensionality assessment and ability estimation

Strout, William - In: Psychometrika 55 (1990) 2, pp. 293-325

Persistent link: https://www.econbiz.de/10005757823