SM Humphry
Affiliation not yet verified
3Rasch Publications
141Rasch Citations
3Linked works shown
Linked publications
Quantifying Local, Response Dependence Between Two Polytomous Items Using the Rasch Model
D. Andrich; SM Humphry; I Marais; David Andrich
Applied Psychological Measurement
CATPsychology
71 citationsView record
Understanding the unit in the Rasch model
SM Humphry; D. Andrich; David Andrich
Journal of applied measurement 9 (3), 249-264 , 2008
49 citationsView record
Controlling guessing bias in the dichotomous Rasch model applied to a large-scale, vertically scaled testing program
D. Andrich; I Marais; SM Humphry; David Andrich
Educational and Psychological Measurement 76 (3), 412-435 , 2016
CATEducationPsychology
21 citationsView record