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Exploration of questions from GCSE Maths A: Identifying the types of question that candidates find the most and least demanding, within a topic
By Melissa Jackson, Rachel Lismore-Burns Published 23 Mar 2012
The achieved weights of examination components
By Robert Adams, Roger Murphy Published 1 Mar 1982
Some observations on the problems of grading examinations with several components: a reply to P. J. Squire
By Roger Murphy, Robert Adams Published 1 Oct 1979