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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 -
The effect of sample size on item parameter estimation for the partial credit model
By Qingping He, Christopher Wheadon
Published 11 Dec 2008 -
Maintaining standards in UK high-stakes examinations using test equating
By Christopher Wheadon
Published 13 May 2008 -
The effects of consistency of performance on A-level examiners' judgements of standards
By Alex Scharaschkin, Jo-Anne Baird
Published 1 Jun 2000 -
By Frances Good
Published 1 Nov 1988 -
A method of moderation of school-based assessments: some statistical considerations
By Frances Good
Published 1 Mar 1988