ÖZET
Bu çal›flmada, örtük özellikler kuram›n›n, klasik kurama
üstünlü¤ü olarak kabul edilen madde parametrelerinin
de¤iflmezli¤ini sa¤lay›p sa¤lamad›¤› incelenmifltir. Elde edilen
sonuçlara göre, örtük özellikler kuram›n›n madde parametrelerinin
de¤iflmezlik özelli¤ini sa¤layamad›¤›; aksine,
klasik test kuram›n›n örtük özellikler kuram› kadar kararl› sonuçlar
verdi¤i görülmüfltür
ABSTRACT
In this study, it is examined whether the latent
traits theory provides the invariance of item parameters,
which is accepted as the advantage of latent traits theory
over classical theory. Finally, it is found that the latent traits
theory could not provide the invariance of item parameters; on the contrary, the classical test theory brings outcomes as invariance as the latent traits theory does.
ANAHTAR KELİMELER: klasik test kuramı, örtük özellikler kuramı, parametrelerin değişmezliği
KEYWORDS: classical test theory, latent Traits Theory, invariance of parameters
efdergi@hacettepe.edu.tr http://www.efdergi.hacettepe.edu.tr Hacettepe University, Faculty of Education 06800 Beytepe / Ankara
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