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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 -
By Claire Whitehouse
Published 29 Apr 2014 -
By Rachel Taylor
Published 20 Feb 2014