I Marais
Affiliation not yet verified
11Rasch Publications
1,269Rasch Citations
7Linked works shown
Showing 7 CAT publications for this scholar. Show all linked works.
Linked publications: CAT
A course in Rasch measurement theory
David Andrich; I Marais
Measuring in the educational, social and health sciences 41 (8) , 2019
CATEducation
587 citationsView record
Quantifying Local, Response Dependence Between Two Polytomous Items Using the Rasch Model
David Andrich; SM Humphry; I Marais
Applied Psychological Measurement
CATPsychology
71 citationsView record
Using a Theorem by Andersen and the Dichotomous Rasch Model to Assess the Presence of Random Guessing in Multiple Choice Items
David Andrich; I Marais; S Humphry
Journal of Educational and Behavioral Statistics
CATEducation
59 citationsView record
Person Proficiency Estimates in the Dichotomous Rasch Model When Random Guessing Is Removed From Difficulty Estimates of Multiple Choice Items
David Andrich; I Marais
Applied Psychological Measurement
DIFCATPsychology
33 citationsView record
Controlling guessing bias in the dichotomous Rasch model applied to a large-scale, vertically scaled testing program
David Andrich; I Marais; SM Humphry
Educational and Psychological Measurement 76 (3), 412-435 , 2016
CATEducationPsychology
21 citationsView record
Controlling Bias in Both Constructed Response and Multiple‐Choice Items When Analyzed With the Dichotomous Rasch Model
David Andrich; I Marais
Journal of Educational Measurement
CATEducation
13 citationsView record
Analysis of More Than Two Facets and Repeated Measures
David Andrich; I Marais
Springer Texts in Education
Many-Facet RaschCATEducation
0 citationsView record