Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNonparametric IRT analysis of Quality-of-Life Scales and its application to the World Health Organization Quality-of-Life Scale (WHOQOL-Bref).AuthorsSijtsma K; Emons WH; Bouwmeester S; Nyklícek I; Roorda LDPublicationQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2008, Vol 17, Issue 2, p275ISSN0962-9343Publication typearticleDOI10.1007/s11136-007-9281-6