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Applying item response theory (IRT) modeling to questionnaire development, evaluation, and refinement

Quality of Life ResearchPublished 20 March 2007
Maria Orlando Edelen, Bryce B. Reeve
Citations829
SJR quartileQ1
SJR score1.44
SNIP1.64

TL;DR

When used appropriately, IRT can be a powerful tool for questionnaire development, evaluation, and refinement, resulting in precise, valid, and relatively brief instruments that minimize response burden.

Abstract

When used appropriately, IRT can be a powerful tool for questionnaire development, evaluation, and refinement, resulting in precise, valid, and relatively brief instruments that minimize response burden.

Keywords

Social SciencesDecision Sciences