“…Wenden's (1987) early seminal work on metacognition provided insight into L2 teaching and learning, attracting much attention from L2 writing researchers and instructors in their debate and discussion on the theoretical (e.g., Lee and Mak, 2018;Zhang, 2018, 2019) and practical implications (e.g., Negretti and McGrath, 2018;Sun et al, 2021;. While much of the research on metacognition in L2 writing has focused on the nature and the role of metacognitive knowledge (e.g., Ruan, 2014;Teng, 2020;Teng and Zhang, 2021) and metacognitive strategies (e.g., Qin and Zhang, 2019;Zhao and Liao, 2021;, there are still issues that need to be addressed.…”