Performance of longitudinal item response theory models in shortened or partial assessments

This work evaluates the performance of longitudinal item response (IR) theory models in shortened assessments using an existing model for part II and III of the MDS-UPDRS score. Based on the item information content, the assessment was reduced by removal of items in multiple increments and the model...

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Detalles Bibliográficos
Autores principales: Arrington, Leticia, Ueckert, Sebastian, Ahamadi, Malidi, Macha, Sreeraj, Karlsson, Mats O.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2020
Materias:
Original Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7520414/
https://www.ncbi.nlm.nih.gov/pubmed/32617833
http://dx.doi.org/10.1007/s10928-020-09697-x

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7520414/
https://www.ncbi.nlm.nih.gov/pubmed/32617833
http://dx.doi.org/10.1007/s10928-020-09697-x

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