Submitted by acbugbee on Wed, 05/16/2012 - 13:38
|Title||Detecting DIF between Conventional and Computerized Adaptive Testing: A Monte Carlo Study|
|Publication Type||Conference Paper|
|Year of Publication||2011|
|Authors||Riley, BB, Carle, AC|
|Conference Name||Annual Conference of the International Association for Computerized Adaptive Testing|
|Keywords||95% Credible Interval, CAT, DIF, differential item function, modified robust Z statistic, Monte Carlo methodologies|
A comparison od two procedures, Modified Robust Z and 95% Credible Interval, were compared in a Monte Carlo study. Both procedures evidenced adequate control of false positive DIF results.