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White space in assessment materials – 'space to think' or a 'waste of space'?
By Charlotte Stephenson, Bryan Maddox
Published 1 Jun 2021 -
Exploring the use of item response theory models for analysing high-tariff items
By Yaw Bimpeh
Published 11 Nov 2019 -
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 -
Constructing validity arguments for test combinations
By Saskia Wools, Theo Eggen, Anton Béguin
Published 24 Nov 2015 -
The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma
Published 1 Sep 2015 -
By Melissa Jackson, Rachel Lismore-Burns
Published 23 Mar 2012 -
The impact of re-sitting on the fairness of grading
By Christopher Wheadon
Published 22 Sep 2010 -
Predictive models of question difficulty - A critical review of the literature
By Debra Dhillon
Published 1 Feb 2003 -
By Mike Cresswell
Published 1 Apr 1994