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Score-based tests for parameter instability in ordinal factor models

Franz Classe1, Rudolf Debelak2, Christoph Kern3

  • 1Deutsches Jugendinstitut e.V., Munich, Germany.

The British Journal of Mathematical and Statistical Psychology
|April 23, 2025
PubMed
Abstract

Keywords:
multidimensional item response theoryordinal factor analysisparameter instabilityscore test

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