A Local-Influence-Based Diagnostic Approach to a Speeded Item Response Theory Model

An item response theory model for dealing with omitted responses in a test is proposed. In this model formulation, non-response does not only depend on an examinee's ability and on item difficulty, but additionally also on 'test speededness'. Using a local-influence-based diagnostic a...

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Bibliographische Detailangaben

Veröffentlicht in:	Journal of the Royal Statistical Society. Series C (Applied Statistics). - Blackwell Publishers. - 55(2006), 5, Seite 647-676
1. Verfasser:	Goegebeur, Yuri (VerfasserIn)
Weitere Verfasser:	De Boeck, Paul, Molenberghs, Geert, del Pino, Guido
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2006
Zugriff auf das übergeordnete Werk:	Journal of the Royal Statistical Society. Series C (Applied Statistics)
Schlagworte:	Item Response Theory Local Influence Missing Data 'Test Speededness' Mathematics Applied sciences Education Business Information science