“…A great deal of research has already examined the effects of peer and teacher feedback on ESL and EFL students’ revision quality and writing performance ( Fathman and Whalley, 1990 ; Leki, 1990 ; Connor and Asenavage, 1994 ; de Guerrero and Villamil, 1994 ; Ferris, 1997 ; Villamil and Guerrero, 1998 ; Berg, 1999 ; Paulus, 1999 ; Tsui and Ng, 2000 ; Saito and Fujita, 2004 ; Rollinson, 2005 ; Min, 2006 ; Yang et al, 2006 ; Zhang and Dai, 2011 ; Ruegg, 2015 ; Cui et al, 2019 , 2021 ; Zhang and Cheng, 2020 ), especially when peers have received some training in how to give effective feedback ( Berg, 1999 ; Min, 2006 ). And there is also some research investigating the effects of peer feedback and teacher feedback on ESL and EFL students’ writing self-efficacy ( Chaudron, 1984 ; Tsui and Ng, 2000 ; Ruegg, 2018 ; Fathi et al, 2019 ; Lee and Evans, 2019 ), which is also important because self-efficacy of writing plays an important role in predicting students’ future writing performance ( Zimmerman and Bandura, 1994 ; Pajares and Johnson, 1996 ; Klassen, 2002 ; Woodrow, 2011 ). However, feedback on writing can have other effects that are important to long-term effects (i.e., beyond the specific course) on students’ writing ability such as improving autonomous motivation ( McMahon, 2010 ; Yousefifard and Fathi, 2021 ), a critical goal of foundation courses.…”