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The effect of differential motivation on IRT linking
By Marie-Anne Mittelhaëuser, Anton Béguin, Klaas Sijtsma
Published 1 Sep 2015 -
Setting common examination papers that differentiate
By Frances Good
Published 1 Mar 1989 -
Placing candidates who take differentiated papers on a common grade scale
By Frances Good, Mike Cresswell
Published 1 Nov 1988 -
By Carolyn Ferguson, John Francis
Published 3 Oct 1979