Classical and scientific management theories emphasize efficiency and task specialization through systematic study of workers ...

Political Analysis, Vol. 11, No. 2 (Spring 2003), pp. 139-163 (25 pages) This article introduces a model of ordinal unidimensional measurement known as Mokken scale analysis. Mokken scaling is based ...

This is a preview. Log in through your library . Abstract There is a paucity of research in item response theory (IRT) examining the consequences of violating the implicit assumption of nonspeededness ...