Person-Fit Assessment under the D-Scoring Method

Autor/inn/en	Dimitrov, Dimiter M.; Atanasov, Dimitar V.; Luo, Yong
Titel	Person-Fit Assessment under the D-Scoring Method
Quelle	In: Measurement: Interdisciplinary Research and Perspectives, 18 (2020) 3, S.111-123 (13 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1536-6367
DOI	10.1080/15366367.2020.1725733
Schlagwörter	Goodness of Fit; Item Analysis; Item Response Theory; Scoring; Nonparametric Statistics; Responses; Cheating; Guessing (Tests); Comparative Analysis + Suchen Sie Ihr Suchwort? Itemanalyse; Item-Response-Theorie; Bewertung; Prellen; Erraten
Abstract	This study examines and compares four person-fit statistics (PFSs) in the framework of the "D"- scoring method (DSM): (a) van der Flier's "U3" statistic; (b) "Ud" statistic, as a modification of "U3" under the DSM; (c) "Zd" statistic, as a modification of the "Z3 (l[subscript z])" statistic under the DSM; and (d) the nonparametric statistic "H[superscript T]." The data were obtained via DSM-based simulations under a 2x3x3x3x3 design by five conditions: "type response behavior" (guessing and cheating), "sample size, test length, percent misfitting items," and "percent misfitting persons." The "Ud" and "Zd" statistics outperformed "U3" and "H[superscript T]" and demonstrated excellent performance on detecting person misfit. Recommendations for the practice are provided (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01