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AS level grade, age, gender and centre type as predictors of A level grade in the summer 2002 examinations
By Michelle Meadows Published 13 May 2003
Predictive models of question difficulty - A critical review of the literature
By Debra Dhillon Published 1 Feb 2003
A more generally useful measure of the weight of examination components
By Mike Cresswell Published 1 May 1987