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 (2016). Controlling guessing bias in the dichotomous Rasch model applied to a large-scale, vertically scaled testing program. Educational and Psychological Measurement 76 (3), 412-435 , 2016. https://scholar.google.com/citations?view_op=view_citation&hl=en&user=KPATk6QAAAAJ&pagesize=100&citation_for_view=KPATk6QAAAAJ:wbdj-CoPYUoC