Differential item functioning was negligible in an adaptive test of functional status for patients with knee impairments who spoke English or Hebrew.
Objective: We examined the presence and impact of differential item functioning (DIF) in a set of knee-specific functional status (FS) items administered using computerized adaptive testing (CAT) among English (United States) and Hebrew (Israel) speaking patients receiving therapy for knee impairmen...
| Publicado en: | Quality of Life Research Vol. 18; no. 8; pp. 1067 - 1084 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
Oct2009
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| Acceso en línea: | Ver este registro en EBSCOhost |