Using Automatic Item Generation to Meet the Increasing Item Demands of High-Stakes Educational and Occupational Assessment

Autor/inn/en	Arendasy, Martin E.; Sommer, Markus
Titel	Using Automatic Item Generation to Meet the Increasing Item Demands of High-Stakes Educational and Occupational Assessment
Quelle	In: Learning and Individual Differences, 22 (2012) 1, S.112-117 (6 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1041-6080
DOI	10.1016/j.lindif.2011.11.005
Schlagwörter	Item Banks; Test Items; Adaptive Testing; Psychometrics; Item Response Theory; Models; Evaluation + Suchen Sie Ihr Suchwort? Test content; Testaufgabe; Psychometry; Psychometrie; Item-Response-Theorie; Analogiemodell; Evaluierung
Abstract	The use of new test administration technologies such as computerized adaptive testing in high-stakes educational and occupational assessments demands large item pools. Classic item construction processes and previous approaches to automatic item generation faced the problems of a considerable loss of items after the item calibration phase. In this paper a two-component approach to automatic item generation--the automatic min-max approach--is suggested to resolve parts of this problem "during" the item construction process itself. The procedural framework of this approach is outlined using number series problems as an example. Two studies were conducted to evaluate the psychometric quality of the automatically generated items using explanatory and descriptive item response theory models. The results indicated that the two-component item construction process has been successful in generation an item pool of construct-valid number series items with known psychometric characteristics with no item loss after the calibration phase. (Contains 2 figures and 3 tables.) (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2017/4/10