Rogers, W. Todd, John Anderson, Don Klinger, and Teresa Dawber. 2006. “PITFALLS AND POTENTIAL OF SECONDARY DATA ANALYSIS OF THE COUNCIL OF MINISTERS OF EDUCATION, CANADA, NATIONAL ASSESSMENT”. Canadian Journal of Education/Revue Canadienne De l’éducation 29 (3):757‐770. https://journals.sfu.ca/cje/index.php/cje-rce/article/view/2919.