Detecting Item Preknowledge Using Revisits with Speed and Accuracy

Autor/inn/en	Demirkaya, Onur; Bezirhan, Ummugul; Zhang, Jinming
Titel	Detecting Item Preknowledge Using Revisits with Speed and Accuracy
Quelle	In: Journal of Educational and Behavioral Statistics, 48 (2023) 4, S.521-542 (22 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Demirkaya, Onur) ORCID (Bezirhan, Ummugul)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1076-9986
DOI	10.3102/10769986231153403
Schlagwörter	Test Items; Prior Learning; Knowledge Level; Reaction Time; Scores; Identification; Statistical Analysis; Test Wiseness; Item Response Theory + Suchen Sie Ihr Suchwort? Test content; Testaufgabe; Vorkenntnisse; Wissensbasis; Reaktionsvermögen; Identifikation; Identifizierung; Statistische Analyse; Item-Response-Theorie
Abstract	Examinees with item preknowledge tend to obtain inflated test scores that undermine test score validity. With the availability of process data collected in computer-based assessments, the research on detecting item preknowledge has progressed on using both item scores and response times. Item revisit patterns of examinees can also be utilized as an additional source of information. This study proposes a new statistic for detecting item preknowledge when compromised items are known by utilizing the hierarchical speed--accuracy revisits model. By simultaneously evaluating abnormal changes in the latent abilities, speeds, and revisit propensities of examinees, the procedure was found to provide greater statistical power and stronger substantive evidence that an examinee had indeed benefited from item preknowledge. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01