“…and interpersonal traits (e.g., praise, caring, stroke, credibility, immediacy, confirmation, etc.) on students' level of motivation (Furlich, 2016 ; Wijaya, 2017 ; Sabet et al, 2018 ; Khalilzadeh and Khodi, 2021 ; Liu, 2021 ; Peng, 2021 ; Xie and Derakhshan, 2021 , to cite a few) and engagement (Imlawi et al, 2015 ; Papa, 2015 ; Derakhshan, 2021 ; Gao, 2021 ; Lu and Mustafa, 2021 ; Wang and Ye, 2021 ; Zheng, 2021 ; Zhou, 2021 , to cite a few). Many studies have also delved into the impact of students' personal (e.g., self-efficacy, character, etc.)…”