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Evidence-based policy-making and exam board insider researchers: creating communicative spaces
By Lena Gray
Published 29 Apr 2020 -
By Lena Gray, William Pointer
Published 1 Sep 2019 -
Assessing comparability of optional questions
By Elizabeth Harrison
Published 4 Dec 2018 -
By Lena Gray, Emma Armitage, Ruth Johnson, Stephen Wooding
Published 1 Aug 2018 -
Difficulty plots: DIF analysis without the partial credit model
By Elizabeth Harrison
Published 5 May 2017 -
By Jo-Anne Baird, Lena Gray
Published 16 May 2016 -
By Lena Gray, Claire Jackson, Lindsay Simmonds
Published 1 Dec 2015 -
The Achieved Weightings of Assessment Objectives as a Source of Validity Evidence
By Neil Stringer
Published 11 Feb 2014 -
By Neil Stringer
Published 11 Jul 2011 -
By Sofia Parkinson, Neil Stringer
Published 5 Nov 2010