Analysis of Distractor Difficulty in Multiple-Choice Items - Revuelta, Javier (Psychometrika, 2004)
Keywords: Bayesian Statistics; Biological and medical sciences; Difficulty Level; Fundamental and applied biological sciences. Psychology; Item Response Theory; Item Sampling; Multiple Choice Tests; Psychology. Psychoanalysis. Psychiatry; Psychology. Psychophysiology; Psychometrics; Psychometrics. Statistics. Methodology; Statistical Inference; Statistics. Mathematics; Test Items; Human; Statistical analysis; Questionnaire; Item response theory; Psychometrics; item-response models; multiple-choice items; Distractor; MCMC simulation; Test difficulty; Multiple choice; Posterior Predictive Checks; EM algorithm