GGUM2004: AWindows-Based Program to Estimate Parameters in the Generalized Graded Unfolding Model

The GGUM2004 computer program estimates parameters for a family of unidimensional unfolding item response theory (IRT) models. These unfolding IRT models predict higher item scores to the extent that a respondent is located close to an item on an underlying latent continuum. This prediction is often...

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Veröffentlicht in:	Applied psychological measurement 2006, Vol.30 (1), p.64
Hauptverfasser:	Roberts, James S, Fang, Haw-ren
Format:	Artikel
Sprache:	eng
Schlagworte:	Computation Computer Software Evaluation Methods Item Response Theory Measurement Techniques Predictive Measurement Scores
Online-Zugang:	Volltext
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