Rogers, W. Todd, Mark J. Gierl, Claudette Tardif, Jie Lin, and Christina Rinaldi. “Differential Validity and Utility of Successive and Simultaneous Approaches to the Development of Equivalent Achievement Tests in French and English”. Alberta Journal of Educational Research 49, no. 3 (October 1, 2003). Accessed November 21, 2024. https://journalhosting.ucalgary.ca/index.php/ajer/article/view/54986.