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An Isotonic Partial Credit Model for Ordering Subjects on the Basis of Their Sum Scores
Ligtvoet, Rudy - In: Psychometrika 77 (2012) 3, pp. 479-494
Persistent link: https://www.econbiz.de/10010558302
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An extension of the partial credit model with an application to the measurement of change
Fischer, Gerhard; Ponocny, Ivo - In: Psychometrika 59 (1994) 2, pp. 177-192
Persistent link: https://www.econbiz.de/10005166422
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The unique correspondence of the item response function and item category response functions in polytomously scored item response models
Chang, Hua-Hua; Mazzeo, John - In: Psychometrika 59 (1994) 3, pp. 391-404
Persistent link: https://www.econbiz.de/10005184198