List of abbreviations:CAT (computerized adaptive testing), CT-rule (change of θ rule), FAMCAT (Functional Assessment in Acute Care Multidimensional Computerized Adaptive Test), IRT (item response theory), LD (local dependence), MAP (maximum a posteriori), MCAT (multidimensional computerized adaptive testing), MGRM (multidimensional graded response model), MIRT (multidimensional item response theory), PRO (patient-reported outcome), PROM (patient-reported outcome measure), PROMIS (Patient-Reported Outcome Measurement Information System), RMSE (root mean squared error), RMSEA (root mean square error of approximation), RT (response time), SE-rule (standard error rule), UCAT (unidimensional computerized adaptive testing)
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Supported by the Eunice Kennedy Shriver National Institutes of Child Health and Human Development of the National Institutes of Health under Award Number R01HD079439 to the Mayo Clinic in Rochester Minnesota through a subcontract to the University of Minnesota and the University of Washington.
This paper is part of a supplement from the American Congress of Rehabilitation Medicine.