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Assessing comparability of optional questions
By Elizabeth Harrison Published 4 Dec 2018
The comparability of onscreen and paper and pencil tests: no further research required?
By Christopher Wheadon Published 4 Dec 2007
Teachers' estimates of candidates' performances in public examinations
By Martin Delap Published 1 Feb 1995
An investigation into the accuracy of A-level predicted grades
By Martin Delap Published 1 Jun 1994