A Single Cohesive Framework of Tools and Procedures for Psychometrics and Assessment
Bayesian Psychometric Modeling presents a unified Bayesian approach across traditionally …

It is common practice in IRT to consider items as fixed and persons as random. Both,
continuous and categorical person parameters are most often random variables, whereas …

The last century saw a tremendous progression in the refinement and use of standardized
linear tests. The first administered College Board exam occurred in 1901 and the first …

Even though Bayesian estimation has recently become quite popular in item response
theory (IRT), there is a lack of works on model checking from a Bayesian perspective. This …

Drawing on the work of 75 internationally acclaimed experts in the field, Handbook of Item
Response Theory, Three-Volume Set presents all major item response models, classical …

In an ironic twist of history, modern psychological testing has returned to an adaptive format
quite common when testing was not yet standardized. Important stimuli to the renewed …

Automatic item generation represents a relatively new but rapidly evolving research area
where cognitive and psychometric theories are used to produce tests that include items …

An item model serves as an explicit representation of the variables in an assessment task.
An item model includes the stem, options, and auxiliary information. The stem is the part of …

Abstract Automatic Item Generation (AIG) refers to the process of using cognitive models to
generate test items using computer modules. It is a new but rapidly evolving research area …

Item response theory (IRT) models have been widely used in educational measurement
testing. When there are repeated observations available for individuals through time, a …