摘要:Concern over the quality of education has prompted virtually every Canadian province and territory to develop large-scale assessment programs to measure student achievement. The approach of individual provinces and territories varies according to the grades tested, sample size, test format, and frequency of administration. Many provinces also participate in national and international testing programs. This paper provides a general overview of the various large-scale assessment programs across Canada and outlines central arguments for and against student achievement testing. Research documenting the impact of large-scale testing on students and teachers is also reported. The discussion proposes an alternative vision for large-scale assessment aimed at supporting teachers’ instructional practices and student learning. A set of key considerations within this vision serve as a basis for assessment policy reform.