Research library
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Evidence-based policy-making and exam board insider researchers: creating communicative spaces
By Lena Gray
Published 29 Apr 2020 -
Exploring the use of item response theory models for analysing high-tariff items
By Yaw Bimpeh
Published 11 Nov 2019 -
Assessing comparability of optional questions
By Elizabeth Harrison
Published 4 Dec 2018 -
Difficulty plots: DIF analysis without the partial credit model
By Elizabeth Harrison
Published 5 May 2017 -
By Anne Pinot de Moira, Kate Kelly
Published 14 Feb 2017 -
Estimation of composite score classification accuracy using compound probability distributions
By Christopher Wheadon, Ian Stockford
Published 1 May 2013 -
Fully Processed candidates: an analytical solution to the Post-Awarding Drift problem
By Robert Hales
Published 13 Nov 2012 -
Using modern test theory to maintain standards in public qualifications in England
By Christopher Wheadon
Published 13 Jul 2012 -
By Melissa Jackson, Rachel Lismore-Burns
Published 23 Mar 2012 -
By Neil Stringer
Published 11 Jul 2011