Item Response Theory, Computerized Adaptive Testing, and PROMIS: Assessment of Physical Function

James F. Fries(Arthritis and Rheumatism Associates), Esi Morgan-DeWitt(University of Cincinnati), Matthias Rose(Humboldt-Universität zu Berlin), David Cella(Northwestern University), James Witter(National Institute of Arthritis and Musculoskeletal and Skin Diseases), Dinesh Khanna(University of Michigan)
The Journal of Rheumatology
November 15, 2013
Cited by 207


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