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Assessing comparability of optional questions
By Elizabeth Harrison
Published 4 Dec 2018 -
Difficulty plots: DIF analysis without the partial credit model
By Elizabeth Harrison
Published 5 May 2017 -
The effect of marker background and training on the quality of marking in GCSE English
By Michelle Meadows, Lucy Billington
Published 9 Dec 2010 -
Exploring second phase samples: what is the most appropriate basis for examiner adjustments?
By Lucy Billington
Published 1 Jun 2009 -
By Lucy Billington, Chloe Davenport
Published 1 Oct 2008 -
An investigation of targeted double marking for GCSE and GCE
By Austin Fearnley
Published 1 Nov 2005