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Using modern test theory to maintain standards in public qualifications in England
By Christopher Wheadon
Published 13 Jul 2012 -
Using adaptive comparative judgement to obtain a highly reliable rank order in summative assessment
By Claire Whitehouse, Alastair Pollitt
Published 20 Jun 2012 -
An Item Response Theory approach to the maintenance of standards in public examinations in England
By Christopher Wheadon
Published 28 Mar 2011 -
By Christopher Wheadon, Anton Béguin
Published 3 Aug 2010 -
It's a long, long time from November to June
By Christopher Wheadon
Published 1 Jun 2009 -
Maintaining standards in UK high-stakes examinations using test equating
By Christopher Wheadon
Published 13 May 2008