Research library
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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 -
Fully Processed candidates: an analytical solution to the Post-Awarding Drift problem
By Robert Hales
Published 13 Nov 2012 -
By Robert Hales
Published 23 Mar 2012 -
By Christopher Wheadon, Anton Béguin
Published 3 Aug 2010 -
Targeting questions to grades in GCSE Mathematics B
By Ashleigh Seldon
Published 9 May 2007 -
Challenging minds? Students' perceptions of computer-based World Class Tests of problem solving
By Mary Richardson, Jo-Anne Baird, Jim Ridgway, Martin Ripley, Diane Shorrocks-Taylor, Malcolm Swan
Published 1 Nov 2002