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Multidimensional Item Response Theory
ISBN-13:
9780387899763
Veröffentl:
2009
Seiten:
354
Autor:
M. D. Reckase
Serie:
Statistics for Social and Behavioral Sciences
eBook Typ:
PDF
eBook Format:
EPUB
Kopierschutz:
1 - PDF Watermark
Sprache:
Englisch
Beschreibung:
Multidimensional Item Response Theory is the first book to give thorough coverage to this emerging area of psychometrics. The book describes the commonly used multidimensional item response theory (MIRT) models and the important methods needed for their practical application. These methods include ways to determine the number of dimensions required to adequately model data, procedures for estimating model parameters, ways to define the space for a MIRT model, and procedures for transforming calibrations from different samples to put them in the same space. A full chapter is devoted to methods for multidimensional computerized adaptive testing.
"First thorough treatment of multidimensional item response theoryDescription of methods is supported by numerous practical examplesDescribes procedures for multidimensional computerized adaptive testing"
Unidimensional Item Response Theory Models.- Historical Background for Multidimensional Item Response Theory (MIRT).- Multidimensional Item Response Theory Models.- Statistical Descriptions of Item and Test Functioning.- Estimation of Item and Person Parameters.- Analyzing the Structure of Test Data.- Transforming Parameter Estimates to a Specified Coordinate System.- Linking and Scaling.- Computerized Adaptive Testing Using MIRT.
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