The role and impact of diversity in higher education has permeated conversations about student access and achievement for many years. Language articulated by various courts suggests that higher education policies should reflect a broad conceptualisation of diversity beyond that of the magnitude and proportion of race and ethnicity, yet…

A procedure is suggested for test development and construct validation based on a theory about the criterion performance. The method is illustrated by describing a study concerned with the selection of medical school students, where the criterion is a measure of clinical problem-solving ability. (Author/LMO)