Qualitative research and content validity: developing best practices based on science and experience.

Purpose: Establishing content validity for both new and existing patient-reported outcome (PRO) measures is central to a scientifically sound instrument development process. Methodological and logistical issues present a challenge in regard to determining the best practices for establishing content...

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Bibliographic Details

Published in:	Quality of Life Research Vol. 18; no. 9; pp. 1263 - 1279
Main Authors:	Brod M, Tesler LE, Christensen TL, Brod, Meryl, Tesler, Laura E, Christensen, Torsten L
Format:	research Journal Article
Published:	Springer Nature Nov2009
Online Access:	View this record in EBSCOhost