Research library
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By Lena Gray, Emma Armitage, Ruth Johnson, Stephen Wooding
Published 1 Aug 2018 -
Inter-subject comparability of examination standards in GCSE and GCE in England
By Qingping He, Ian Stockford, Michelle Meadows
Published 28 Feb 2018 -
Estimation of composite score classification accuracy using compound probability distributions
By Christopher Wheadon, Ian Stockford
Published 1 May 2013 -
A-level reform: The view from the inside
By Daniel Acquah,Suzanne Chamberlain,Simon Eason,Ben Jones,Debra Malpass,Lesley Meyer,Anne Pinot de Moira,Ian Stockford,Neil Stringer,Christopher Wheadon
Published 17 Jul 2012 -
By Christopher Wheadon, Ian Stockford
Published 1 Apr 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 -
Would the real gold standard please step forward?
By Jo-Anne Baird, Mike Cresswell, Paul Newton
Published 1 Jun 2000 -
The comparability of different subjects in public examinations: a theoretical and practical critique
By Harvey Goldstein, Mike Cresswell
Published 1 Dec 1996 -
By Mike Cresswell
Published 1 Apr 1994