Research library
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Constructing validity arguments for test combinations
By Saskia Wools, Theo Eggen, Anton Béguin
Published 24 Nov 2015 -
Public service markets: their economics, institutional oversight and regulation
By Xeni Dassiou, Peter Langham, Charles Nancarrow, Alex Scharaschkin, Dan Ward
Published 10 Nov 2015 -
The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma
Published 1 Sep 2015 -
Teachers' estimates of candidates' grades: Curriculum 2000 Advanced Level Qualifications
By Debra Dhillon
Published 19 Oct 2010 -
By Christopher Wheadon, Anton Béguin
Published 3 Aug 2010 -
Predictive models of question difficulty - A critical review of the literature
By Debra Dhillon
Published 1 Feb 2003 -
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