Validating psychometric classification of teachers’ fraction arithmetic reasoning

In prior work, we fit the mixture Rasch model to item responses from a fractions survey administered to a nationwide sample of middle grades mathematics teachers in the United States. The mixture Rasch model located teachers on a continuous, unidimensional scale and fit best with 3 latent classes. W...

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Veröffentlicht in:	Journal of mathematics teacher education 2024-04, Vol.27 (2), p.257-289
Hauptverfasser:	Ölmez, İbrahim Burak, Izsák, Andrew
Format:	Artikel
Sprache:	eng
Schlagworte:	Arithmetic Education Fractions Mathematical analysis Mathematics Education Mathematics teachers Mixtures Multiplication Philosophy of Education Quantitative psychology Rasch model Reasoning Teachers Teaching and Teacher Education
Online-Zugang:	Volltext
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