A non-parametric Bayesian diagnostic for detecting differential item functioning in IRT models

Abstract Differential item functioning (DIF) in tests and multi-item surveys occurs when a lack of conditional independence exists between the response to one or more items and membership to a particular group, given equal levels of proficiency. We develop an approach to detecting DIF in the context...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Glickman, Mark E. [verfasserIn]

Seal, Pradipta [verfasserIn]

Eisen, Susan V. [verfasserIn]

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2009

Schlagwörter:

Bayesian modeling

Conditional independence

Mental health outcome

Model diagnostics

Patient surveys

Übergeordnetes Werk:

Enthalten in: Health services and outcomes research methodology - [S.l.] : Proquest, 2000, 9(2009), 3 vom: 24. Juli, Seite 145-161

Übergeordnetes Werk:

volume:9 ; year:2009 ; number:3 ; day:24 ; month:07 ; pages:145-161

Links:

Volltext

DOI / URN:

10.1007/s10742-009-0052-4

Katalog-ID:

SPR012870609

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