An Assessment of the Dimensionality of SAT-Mathematical / Ida M. Lawrence and Neil J. Dorans.

Six editions of Scholastic Aptitude Test-Mathematical (SAT-M) were factor analyzed using confirmatory and exploratory methods. Confirmatory factor analyses (using the LISREL VI program) were conducted on correlation matrices among item parcels--sums of scores on a small subset of items. Item parcels...

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Bibliographic Details
Main Authors:	Lawrence, Ida M. Dorans, Neil J. (Author)
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1987.
Subjects:	College Entrance Examinations. Factor Analysis. Factor Structure. Guessing (Tests) Higher Education. Item Analysis. Least Squares Statistics. Mathematical Models. Mathematics Tests. Test Theory. Scholastic Aptitude Test > Unidimensionality (Tests) Confirmatory Factor Analysis > Exploratory Factor Analysis > Item Parcels > LISREL Computer Program > TESTFACT (Computer Program) Speeches/Meeting Papers. Reports, Research.
Genre:	Speeches/Meeting Papers. Reports, Research.
Physical Description:	48 pages
Format:	Microfilm Book

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