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The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma Published 1 Sep 2015
Assessment reform: students' and teachers' responses to the introduction of stretch and challenge at A-level
By Anthony Daly, Jo-Anne Baird, Suzanne Chamberlain, Michelle Meadows Published 24 May 2012