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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 -
The effect of applying a hurdle on a component of GCSE English: investigation of Functional Skills
By Austin Fearnley
Published 1 Nov 2006 -
Sex differences in objective test performance
By Roger Murphy
Published 1 Jun 1982 -
The achieved weights of examination components
By Robert Adams, Roger Murphy
Published 1 Mar 1982 -
By Roger Murphy, Robert Adams
Published 1 Oct 1979 -
Teachers’ assessments and GCE results compared
By Roger Murphy
Published 1 Feb 1979