Two Models of Educational Assessment

Many educational developments in recent decades pose a serious challenge to the traditional scientific measurement model that has dominated assessment practices. The scientific measurement model has led to an over‐emphasis on statistical tests and the reification of single measure test scores. The educational developments that challenge the scientific measurement model include problem‐based learning, newer understandings of cognition, and the rise of performance assessment. These developments reflect widespread attempts by educators to reform assessment practices so as to encourage more effective learning. As a result, a new model of educational assessment, which we call the judgemental model, is emerging. The basic assumptions, features and appropriate uses of these two assessment models are compared and contrasted by referring them to a three‐level conceptual model of education, training and assessment for workplace performance.