(Q53193619)
Statements
Evaluating measurement equivalence using the item response theory log-likelihood ratio (IRTLR) method to assess differential item functioning (DIF): applications (with illustrations) to measures of physical functioning ability and general distress. (English)
Jeanne A Teresi
Katja Ocepek-Welikson
Marjorie Kleinman
Karon F Cook
Laura E Gibbons
Leo S Morales
Maria Orlando-Edelen
David Cella
5 May 2007
16 Suppl 1
43-68
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference