Item Response Theory, though it has become a widely recognized tool in language testing research, is still not used frequently in practical language assessment projects. This book intends to provide a theoretical overview as well as to give practical guidance concerning the application of IRT in item bank building in a language testing context by presenting a particular project in a higher education setting. | Applying Item Response Theory in Language Test Item Bank Building by Gábor Szabó, Paperback | Indigo Chapters