3 pages matching known as item in this book
Results 1-3 of 3
What people are saying - Write a review
We haven't found any reviews in the usual places.
ability parameter approach Bayesian Bradlow calibrated and administered computerized adaptive testing covariance matrix criterion of minimum data matrix denote differences between item empirical Bayes expectation is taken expected posterior variance families of cloned families of items family is selected family structure fcth family first-order derivatives Fisher's information individual items item cloning item is randomly item pool calibration item response theory item sampling item-cloning techniques item-selection procedure known as item Law School Admission likelihood equations Linden LSAT marginal likelihood marginal maximum likelihood marginal probability Mean absolute error minimum expected posterior model in l)-(3 multilevel IRT model multilevel model multivariate normal distribution negligibly small normal prior nuisance parameters optimal parameter values parameter vector parameters within families pool of individual pool of item posterior distribution prior distribution random component randomly drawn randomly sampled regular 3PL model simulation study standard normal Table test length transformation two-stage item selection Wainer whereas within-family variability