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Difficulty plots: DIF analysis without the partial credit model
By Elizabeth Harrison
Published 5 May 2017 -
Estimation of composite score classification accuracy using compound probability distributions
By Christopher Wheadon, Ian Stockford
Published 1 May 2013 -
Item banking with a test construction interface: An evaluation of a prototype
By Claire Whitehouse, Qingping He, Christopher Wheadon
Published 17 Nov 2008