“…Therefore, some challenges and skills are necessary for tasks or activities, resulting in an optimal learning experience in a virtual learning environment. Similarly, information feedback (i.e., feedforward, cognitive, outcome) is meaningful and valuable for learners, improving their flow state (i.e., concentration, a sense of control, and enjoyment) (Csíkszentmihályi, 1975 , 1990 ; Hattie & Timperley, 2007 ; Windasari & Lin, 2021 ). It can be inferred feedback is positively related to flow experience (e.g., Buil et al, 2018 ; Guo & Ro, 2008 ; Kajitani et al, 2020 ; Wang & Wang, 2008 ).…”