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By Alex Scharaschkin
Published 26 Jul 2017 -
Difficulty plots: DIF analysis without the partial credit model
By Elizabeth Harrison
Published 5 May 2017 -
By Anne Pinot de Moira, Kate Kelly
Published 14 Feb 2017 -
By Daniel Acquah
Published 5 Mar 2014 -
By Rachel Taylor
Published 20 Feb 2014 -
The Achieved Weightings of Assessment Objectives as a Source of Validity Evidence
By Neil Stringer
Published 11 Feb 2014 -
Assessment expertise project: validity of assessment
By Neil Stringer
Published 9 Dec 2009 -
Case studies in summative assessment: an investigation
By Claire Whitehouse
Published 10 Nov 2009 -
A qualitative exploration of perceptions of trust in A-levels
By Lucy Billington
Published 1 Nov 2009