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The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma
Published 1 Sep 2015 -
Gains in marking reliability from item-level marking: is the sum of the parts better than the whole?
By Christopher Wheadon, Anne Pinot de Moira
Published 23 Oct 2013 -
Estimation of composite score classification accuracy using compound probability distributions
By Christopher Wheadon, Ian Stockford
Published 1 May 2013 -
The effect of marker background and training on the quality of marking in GCSE English
By Michelle Meadows, Lucy Billington
Published 9 Dec 2010 -
The impact of re-sitting on the fairness of grading
By Christopher Wheadon
Published 22 Sep 2010 -
By Christopher Wheadon, Ian Stockford
Published 1 Apr 2010 -
Stretch and challenge in A-level examinations: teachers’ views of the new assessments
By Jo-Anne Baird, Anthony Daly, Kate Tremain, Michelle Meadows
Published 1 Feb 2009 -
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 -
The comparability of onscreen and paper and pencil tests: no further research required?
By Christopher Wheadon
Published 4 Dec 2007