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
Does the Extended Project Qualification enhance students’ GCE A-level performance?
By Ben Jones Published 21 May 2015
Combining grades from different assessments: how reliable is the result?
By Mike Cresswell Published 1 Nov 1988