This dissertation, which is structured as a collection of self-contained papers, will be concerned mainly with di�erences between item response models. The purpose of item response theory (IRT) is estimation of a hypothesized latent variable, such as, for example, intelligence or ability in geography.
|Award date||17 Dec 1998|
|Place of Publication||Enchede|
|Publication status||Published - 17 Dec 1998|