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Estimation of composite score classification accuracy using compound probability distributions
By Christopher Wheadon, Ian Stockford
Published 1 May 2013 -
Using modern test theory to maintain standards in public qualifications in England
By Christopher Wheadon
Published 13 Jul 2012 -
By Christopher Wheadon, Anton Béguin
Published 3 Aug 2010 -
By Christopher Wheadon, Ian Stockford
Published 1 Apr 2010 -
A qualitative exploration of perceptions of trust in A-levels
By Lucy Billington
Published 1 Nov 2009 -
Principles of moderation of internal assessment
By Anthony Daly, Lucy Billington, Suzanne Chamberlain, Lesley Meyer, Neil Stringer, Martin Taylor, Kate Tremain
Published 13 Oct 2009 -
The effect of sample size on item parameter estimation for the partial credit model
By Qingping He, Christopher Wheadon
Published 11 Dec 2008 -
Measuring trust in the examination system: some insights from the medical profession and elsewhere
By Lucy Billington
Published 1 Oct 2008 -
Maintaining standards in UK high-stakes examinations using test equating
By Christopher Wheadon
Published 13 May 2008 -
Public trust and high stakes assessment
By Lucy Billington
Published 5 Nov 2007