Measurement precision and efficiency of multidimensional computer adaptive testing of physical functioning using the pediatric evaluation of disability inventory.

OBJECTIVE: To compare the measurement efficiency and precision of a multidimensional computer adaptive testing (M-CAT) application to a unidimensional CAT (U-CAT) comparison using item bank data from 2 of the functional skills scales of the Pediatric Evaluation of Disability Inventory (PEDI). DESIGN...

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Bibliographic Details

Published in:	Archives of Physical Medicine & Rehabilitation Vol. 87; no. 9; pp. 1223 - 1230
Main Authors:	Haley SM, Ni P, Ludlow LH, Fragala-Pinkham MA
Format:	equations & formulas research tables/charts Journal Article
Published:	W B Saunders Sep2006
Online Access:	View this record in EBSCOhost