Research library
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By Lena Gray, Claire Jackson, Lindsay Simmonds
Published 1 Dec 2015 -
The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma
Published 1 Sep 2015 -
Targeting questions to grades in GCSE Mathematics B
By Ashleigh Seldon
Published 9 May 2007 -
By Anne Pinot de Moira, Claire Massey, Jo-Anne Baird, Marie Morrissy
Published 1 May 2002