“…Quantitative studies (n = 28) demonstrated a positive impact or perceived positive impact of the use of digital technology-supported writing instruction on participants' overall writing skills. First, 11 studies indicated significant performance differences between students who used the technology for writing instruction and students in the control group (Adas & Bakir, 2013;Hung & Young, 2014;Khoshsima & Sayadi, 2016;Lin et al, 2018;Marleni, 2020;Soltanpour & Valizadeh, 2018a;Soltanpour & Valizadeh, 2018b;Sujannah et al, 2020;Yang et al, 2019;Yu & Wang, 2016;Zaini & Mazdayasna, 2015). Second, 10 studies found that instruction incorporating DVDs/videos to support writing instruction helped participants improve their writing skills (Adas & Bakir, 2013;Chen & Su, 2012;Damavandi et al, 2018;Hsu, 2013;Kumar & Sultana, 2016;Lin et al, 2018;Noyan & Kocoglu, 2019;Soltanpour & Valizadeh, 2018a;Soltanpour & Valizadeh, 2018b;Yu & Wang, 2016).…”