Mouw, Jolien, Nadira Saab, Hannie Gijlers, Marian Hickendorff, Yolinde van Paridon, and Paul Van Den Broek. “The Differential Effect of Perspective-Taking Ability on Profiles of Cooperative Behaviours and Learning Outcomes”. Frontline Learning Research 8, no. 6 (November 12, 2020): 88 - 113. Accessed December 4, 2020. https://journals.sfu.ca/flr/index.php/journal/article/view/633.