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The effect of sample size on item parameter estimation for the partial credit model
By Qingping He, Christopher Wheadon
Published 11 Dec 2008 -
Evaluation of the February 2008 confirmation method awarding trial
By Chloe Davenport
Published 1 May 2008 -
The use of 'live' versus photocopied scripts in the first phase sample of marking standardisation
By Michelle Meadows
Published 1 May 2006