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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 -
How reliable is marking in GCSE English?
By Diana Fowles
Published 6 Apr 2009 -
A further trial of a bookmark approach to grading objective tests
By Diana Fowles
Published 1 May 2005