Research library
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Teachers' estimates of candidates' grades: Curriculum 2000 Advanced Level Qualifications
By Debra Dhillon
Published 19 Oct 2010 -
By Mudhaffar Al-Bayatti, Ben Jones
Published 1 Feb 2005 -
Predictive models of question difficulty - A critical review of the literature
By Debra Dhillon
Published 1 Feb 2003 -
By J. A. Petch
Published 1 Sep 1957