An Approach to Test Equating under the Latent "D"-Scoring Method

Autor/inn/en	Dimitrov, Dimiter M.; Atanasov, Dimitar V.
Titel	An Approach to Test Equating under the Latent "D"-Scoring Method
Quelle	In: Measurement: Interdisciplinary Research and Perspectives, 19 (2021) 3, S.153-162 (10 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1536-6367
DOI	10.1080/15366367.2020.1843107
Schlagwörter	Equated Scores; Scoring; Test Items; Accuracy; Difficulty Level; Methods; Item Analysis + Suchen Sie Ihr Suchwort? Bewertung; Test content; Testaufgabe; Schwierigkeitsgrad; Method; Methode; Itemanalyse
Abstract	This study offers an approach to test equating under the latent D-scoring method (DSM-L) using the nonequivalent groups with anchor tests (NEAT) design. The accuracy of the test equating was examined via a simulation study under a 3 × 3 design by two conditions: group ability at three levels and test difficulty at three levels. The results for bias (systematic error) and root mean square error (RMSE; total error) indicated very high accuracy in the recovery of true equated D-scores across all simulation conditions, providing strong support of the proposed approach to test equating under the DSM-L. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01