Browsing Graduate School - MU Theses and Dissertations (MU) by Title "Testlet Effects on Standardized Log-likelihood Person Fit Index to Detect Aberrant Responses for the IRT Testlet Model"
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Testlet Effects on Standardized Log-likelihood Person Fit Index to Detect Aberrant Responses for the IRT Testlet Model
(University of Missouri--Columbia, 2013)[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The accuracy of test scores is a major concern in standardized testing for establishing test reliability and validity. Research evidence has suggested ...