Zhang, Shiyuan, Xinrong Du, and Jie Deng. “A Mixed Study on the Effectiveness of Verbal Praise in Primary School Class”. Science Insights Education Frontiers 10, no. 1 (October 31, 2021): 1353–1363. Accessed April 16, 2026. https://mail.bonoi.org/index.php/sief/article/view/620.