Rasch Models for Item Bundles

Rasch Models for Item Bundles

The application of a class of Rasch models is discussed for situations in which test items are grouped into subsets and the common attributes of items within the subsets bring into question the usual assumption of conditional independence. Models are expressed as particular cases of the random coeff...

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Veröffentlicht in:Psychometrika 1995-06, Vol.60 (2), p.181-198
Hauptverfasser: Wilson, Mark, Adams, Raymond J
Format: Artikel
Sprache:eng
Schlagworte:
Conditional Independence
Item Bundles
Item Response Theory
Partial Credit Model
Random Coefficient Models
Rasch Model
Subset Analysis
Test Construction
Test Items
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Zusammenfassung:The application of a class of Rasch models is discussed for situations in which test items are grouped into subsets and the common attributes of items within the subsets bring into question the usual assumption of conditional independence. Models are expressed as particular cases of the random coefficients multinomial logit model. (SLD)
ISSN:0033-3123
1860-0980
DOI:10.1007/BF02301412