A comparison of the graded response and partial credit models with a scale of usefulness of mathematics

The Graded Response Model (GRM) and the Partial Credit Model (PCM) of Item Response Theory (IRT) were applied in the item analysis of a scale that evaluates psychology students's beliefs about the usefulness of mathematics. The scale comprises 8 items in polytomous response format (6-point Like...

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Autores principales: Abal, Facundo Juan Pablo, Galibert, María Silvia, Aguerri, María Ester, Attorresi, Horacio Félix
Formato: Artículo revista
Lenguaje:Español
Publicado: Universidad Nacional de Córdoba 2014
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Acceso en línea:https://revistas.unc.edu.ar/index.php/racc/article/view/7376
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