Random Generation of Response Patterns under Computerized Adaptive Testing with the R Package catR

Random Generation of Response Patterns under Computerized Adaptive Testing with the R Package catR

This paper outlines a computerized adaptive testing (CAT) framework and presents an R package for the simulation of response patterns under CAT procedures. This package, called catR, requires a bank of items, previously calibrated according to the four-parameter logistic (4PL) model or any simpler l...

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Bibliographic Details
Main Authors: David Magis, Gilles Raîche
Format: Article
Language:English
Published: Foundation for Open Access Statistics 2012-05-01
Series:Journal of Statistical Software
Subjects:
computerized adaptive testing
item selection
ability estimation
R package
Online Access:http://www.jstatsoft.org/v48/i08/paper

Internet

http://www.jstatsoft.org/v48/i08/paper

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