Längsschnittliche Messung numerischer Kompetenzen von Kindergartenkindern: Analysen zur Messinvarianz am Beispiel des Tests TEDI-MATH

Geeler SK, Grob U, Heinze A, Leuchter M, Lindmeier A, Vogt F, Opitz EM (2021)

Publication Type: Journal article

Publication year: 2021

Journal

Diagnostica Hogrefe

Book Volume: 67

Pages Range: 62-74

Journal Issue: 2

DOI: 10.1026/0012-1924/a000262

Abstract

An instrument used for longitudinal studies must fulfill the criteria of time-related measurement invariance in addition to the general scientific criteria. This is challenging for the assessment of numerical competencies in kindergarten due to the high pace of development at that age. The aim of this analysis was to investigate whether the development of numerical competencies of kindergarten children can be reliably and undistortedly measured with a test based on the TEDI-MATH item pool. The sample consisted of 894 kindergarten children from Switzerland (n = 523) and Germany (n = 371). Based on the Rasch model analysis, the instrument proved to be reliable over time after excluding 17 items with time-related differential item functions (DIF). A subsequent CFA showed, however, that the factorial structure was theoretically consistent but not completely stable over time. In addition, the abridged instrument showed DIF at the level of the country subsamples. These differences could be caused by different kindergarten pedagogies; they also raise the question of to what extent assessments carried out as early as at kindergarten age depend on the context.

Authors with CRIS profile

Anke Lindmeier

Involved external institutions

Pädagogische Hochschule St.Gallen (PHSG) / St.Gallen University of Teacher Education CH Switzerland (CH) University of Zurich / Universität Zürich (UZH) CH Switzerland (CH) IPN - Leibniz-Institut für die Pädagogik der Naturwissenschaften und Mathematik DE Germany (DE) Universität Koblenz DE Germany (DE)

How to cite

APA:

Geeler, S.K., Grob, U., Heinze, A., Leuchter, M., Lindmeier, A., Vogt, F., & Opitz, E.M. (2021). Längsschnittliche Messung numerischer Kompetenzen von Kindergartenkindern: Analysen zur Messinvarianz am Beispiel des Tests TEDI-MATH. Diagnostica, 67(2), 62-74. https://doi.org/10.1026/0012-1924/a000262

MLA:

Geeler, Susanne Kuratli, et al. "Längsschnittliche Messung numerischer Kompetenzen von Kindergartenkindern: Analysen zur Messinvarianz am Beispiel des Tests TEDI-MATH." Diagnostica 67.2 (2021): 62-74.

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