Cargando…
Re-evaluating a vision-related quality of life questionnaire with item response theory (IRT) and differential item functioning (DIF) analyses
BACKGROUND: For the Low Vision Quality Of Life questionnaire (LVQOL) it is unknown whether the psychometric properties are satisfactory when an item response theory (IRT) perspective is considered. This study evaluates some essential psychometric properties of the LVQOL questionnaire in an IRT model...
Autores principales: | van Nispen, Ruth MA, Knol, Dirk L, Langelaan, Maaike, van Rens, Ger HMB |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201037/ https://www.ncbi.nlm.nih.gov/pubmed/21888648 http://dx.doi.org/10.1186/1471-2288-11-125 |
Ejemplares similares
-
Longitudinal observation, evaluation and interpretation of coping with mental (emotional) health in low vision rehabilitation using the Dutch ICF Activity Inventory
por: Bruijning, Janna E, et al.
Publicado: (2014) -
Feasibility of the Dutch ICF Activity Inventory: a pilot study
por: Bruijning, Janna E, et al.
Publicado: (2010) -
Dual sensory loss: development of a dual sensory loss protocol and design of a randomized controlled trial
por: Vreeken, Hilde L, et al.
Publicado: (2013) -
DIF Statistical Inference Without Knowing Anchoring Items
por: Chen, Yunxiao, et al.
Publicado: (2023) -
A Review of the Effects on IRT Item Parameter Estimates with a Focus on Misbehaving Common Items in Test Equating
por: Michaelides, Michalis P.
Publicado: (2010)