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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 -
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 -
Levels-based mark schemes and marking bias
By Anne Pinot de Moira
Published 24 Nov 2011 -
Effective discrimination in mark schemes
By Anne Pinot de Moira
Published 5 Apr 2011