This website works best with JavaScript switched on. Please enable JavaScript
Constructing validity arguments for test combinations
By Saskia Wools, Theo Eggen, Anton Béguin Published 24 Nov 2015
The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma Published 1 Sep 2015
The effect of applying a hurdle on a component of GCSE English: investigation of Functional Skills
By Austin Fearnley Published 1 Nov 2006
Can we predict who will be a reliable marker?
By Michelle Meadows Published 30 Mar 2006