Abstract
An ARC funded project of the Institute of Mathematics Education is to develop and validate a clinical instrument
suitable for an initial assessment of a student. Priorities need to be set about what constitutes a "critical task",
since there is simply not enough time to systematically sample every content cell from a traditional scope and
sequence analysis of the curriculum. We provide background to the project, including phases in the validation
process, issues raised by consultant experts, practitioners, and the development team in making decisions about
revision. Inclusion and exclusion of tasks will be discussed.
ROBERT P. HUNTING, BRIAN A. DOIG & SANDRA J. GIBSON
HOW MUCH IS ENOUGH IN DESIGNING CLINICAL TASKS FOR MATHEMATICS ASSESSMENT?