Schulz, Henry W, and Beverly FitzPatrick. “Teachers’ Understandings of Critical and Higher Order Thinking and What This Means for Their Teaching and Assessments”. Alberta Journal of Educational Research 62, no. 1 (September 2, 2016): 61–86. Accessed April 15, 2025. https://journalhosting.ucalgary.ca/index.php/ajer/article/view/56168.