Preferred Label : Content Validity;
NCIt definition : The ability of the items in a measuring instrument or test to adequately measure or
represent the content of the property that the investigator wishes to measure.;
Alternative definition : CDISC-GLOSS: The extent to which a variable (for example, a rating scale) measures
what it is supposed to measure. [ICH E9 Glossary] evidence from qualitative research
demonstrating that the instrument measures the concept of interest, including evidence
that the items and domains of an instrument are appropriate and comprehensive, relative
to its intended measurement concept, population, and use. NOTE: Testing other measurement
properties will not replace or rectify problems with content validity. [FDA Final
PRO Guidance];
Origin ID : C78690;
UMLS CUI : C1510592;
Semantic type(s)
- concept_is_in_subset
