Research library
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Inter-subject comparability of examination standards in GCSE and GCE in England
By Qingping He, Ian Stockford, Michelle Meadows
Published 28 Feb 2018 -
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 -
By Christopher Wheadon, Anton Béguin
Published 3 Aug 2010 -
The effect of sample size on item parameter estimation for the partial credit model
By Qingping He, Christopher Wheadon
Published 11 Dec 2008 -
Item banking with a test construction interface: An evaluation of a prototype
By Claire Whitehouse, Qingping He, Christopher Wheadon
Published 17 Nov 2008 -
By Carolyn Ferguson, John Francis
Published 3 Oct 1979