“…The previous studies were conducted by utilizing video modeling solely (Axe & Evans, 2012;Cardon, 2013;Ho et al, 2019;Mason et al, 2012;Özerk, 2015;Plavnick et al, 2015;So et al, 2016;Stauch et al, 2018;Keen et al, 2007), or video self-modeling (Boudreau & Harvey, 2012;Buggey et al, 2011), or compared the effect of both approaches VM and VSM (Thirumanickam et al, 2018). The point of view VM was utilized by two studies (Kouo, 2018a;Meister et al, 2015), and the SS was used in six studies ( Almutlaq & Martella, 2018;Amin & Oweini, 2013;Amirrudin et al, 2019;Golzari et al, 2015;Karayazi et al, 2014;Samuels & Stansfield, 2012). In contrast, some studies utilized VM and SS combined (Handley et al, 2015;Kagohara et al, 2013;Radley et al, 2015Radley et al, , 2017Uzuegbunam & Wong, 2018), or compared between SS and photoactivity (Daneshvar et al, 2019), or VM (Acar et al, 2016;Malmberg et al, 2015), or compared static pictures and VM (Kellems et al, 2018).…”