Residualanalysis in the Polytomous Rasch model
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Residualanalysis in the Polytomous Rasch model. / Andersen, Erling B.
I: Psychometrika, Bind 60, Nr. 3, 1995, s. 375-393.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Residualanalysis in the Polytomous Rasch model
AU - Andersen, Erling B.
PY - 1995
Y1 - 1995
N2 - Residuals for check of model fit in the polytomous Rasch model are examined. Comparisons are made between using counts for all response pattern and using item totals for score groups for the construction of the residuals. Comparisons are also, for the residuals based on score group totals, made between using as basis the item totals, or using the estimated item parameters. The developed methods are illustrated by two examples, one from a psychiatric rating scale, one from a Danish Welfare Study
AB - Residuals for check of model fit in the polytomous Rasch model are examined. Comparisons are made between using counts for all response pattern and using item totals for score groups for the construction of the residuals. Comparisons are also, for the residuals based on score group totals, made between using as basis the item totals, or using the estimated item parameters. The developed methods are illustrated by two examples, one from a psychiatric rating scale, one from a Danish Welfare Study
U2 - 10.1007/BF02294382
DO - 10.1007/BF02294382
M3 - Journal article
VL - 60
SP - 375
EP - 393
JO - Psychometrika
JF - Psychometrika
SN - 0033-3123
IS - 3
ER -
ID: 156212