The Role of a Central Category among Items in a Confidence in Mathematics Scale

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This study compares the psychometric properties of a Confidence for Mathematics Scale using Likert response formats with and without a central category. The scale mea-sures a set of student beliefs about their difficulties to re-spond to the skills required in the field of Mathematics. The participa...

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Autores principales: Abal, Facundo Juan Pablo, Auné, Sofía Esmeralda, Lozzia, Gabriela Susana, Attorresi, Horacio Félix
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Psicología. Laboratorio de Evaluación Psicológica y Educativa (LEPE) 2017
Materias:
escala Likert
categoría central
confianza para la matemática
estudiantes universitarios
Acceso en línea:https://revistas.unc.edu.ar/index.php/revaluar/article/view/18717
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
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institution Universidad Nacional de Córdoba
institution_str I-10
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container_title_str Revistas de la UNC
language Español
format Artículo revista
topic escala Likert
categoría central
confianza para la matemática
estudiantes universitarios
spellingShingle escala Likert
categoría central
confianza para la matemática
estudiantes universitarios
Abal, Facundo Juan Pablo
Auné, Sofía Esmeralda
Lozzia, Gabriela Susana
Attorresi, Horacio Félix
The Role of a Central Category among Items in a Confidence in Mathematics Scale
topic_facet escala Likert
categoría central
confianza para la matemática
estudiantes universitarios
author Abal, Facundo Juan Pablo
Auné, Sofía Esmeralda
Lozzia, Gabriela Susana
Attorresi, Horacio Félix
author_facet Abal, Facundo Juan Pablo
Auné, Sofía Esmeralda
Lozzia, Gabriela Susana
Attorresi, Horacio Félix
author_sort Abal, Facundo Juan Pablo
title The Role of a Central Category among Items in a Confidence in Mathematics Scale
title_short The Role of a Central Category among Items in a Confidence in Mathematics Scale
title_full The Role of a Central Category among Items in a Confidence in Mathematics Scale
title_fullStr The Role of a Central Category among Items in a Confidence in Mathematics Scale
title_full_unstemmed The Role of a Central Category among Items in a Confidence in Mathematics Scale
title_sort role of a central category among items in a confidence in mathematics scale
description This study compares the psychometric properties of a Confidence for Mathematics Scale using Likert response formats with and without a central category. The scale mea-sures a set of student beliefs about their difficulties to re-spond to the skills required in the field of Mathematics. The participants were 939 Psychology students (81% female), who responded to the items using two response formats: a) a 5-point scale with the central category Neither agree nor disagree and b) a 6-point scale with 2 central catego-ries: Slightly Disagree and Slightly Agree. Variations on the Likert scale did not substantially affect the evidence of validity based on internal structure (confirmatory factor analysis and Partial Credit Model fit) or in relations with other variables. The relative efficiency function revealed that similar information is obtained for all levels of the trait.
publisher Facultad de Psicología. Laboratorio de Evaluación Psicológica y Educativa (LEPE)
publishDate 2017
url https://revistas.unc.edu.ar/index.php/revaluar/article/view/18717
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