Citation
Edelen, M. O. & Reeve, B. B. (2007). Applying item response theory (IRT) modeling to questionnaire development, evaluation, and refinement. Quality of Life Research. vol. 16 (Supp 1) pp. 5-18Reference Type
Journal ArticleJournal Title
Quality of Life ResearchAuthor(s)
Edelen, M. O.Reeve, B. B.