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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 -
The Achieved Weightings of Assessment Objectives as a Source of Validity Evidence
By Neil Stringer
Published 11 Feb 2014 -
By Melissa Jackson, Rachel Lismore-Burns
Published 23 Mar 2012 -
Assessment expertise project: validity of assessment
By Neil Stringer
Published 9 Dec 2009 -
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