2. Assessing Learners Without a Magic Bullet : Validity and Utility of Assessment / 医学教育

ABSTRACT

This paper describes the concepts of assessment theory which are necessary to implement the most desirable assessments, with a particular focus on validity and utility. Validity, classically defined as a trinity of content, criterion-related, and construct, is now encompassed by construct validity. By distinguishing between validity and validation, the process of reinforcing validity through argument-based validation is proposed. Furthermore, we refer to the concept of utility, which takes into account practicality (acceptability and cost) and educational impact, in order to make the assessment practice sustainable. Finally, we will address how learner assessment relates to program evaluation.