Research library
Refine
-
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 -
Extended project (cohort 3) and project qualification (level 1 and 2): Student evaluation
By Anne Pinot de Moira, Kate Tremain
Published 24 Sep 2008