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Challenging minds? Students' perceptions of computer-based World Class Tests of problem solving
By Mary Richardson, Jo-Anne Baird, Jim Ridgway, Martin Ripley, Diane Shorrocks-Taylor, Malcolm Swan Published 1 Nov 2002
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