“…The importance of the subjective norm has previously been established in the context of e-learning in some studies (e.g., Afshari et al, 2013;Al-Harbi, 2011;Bourgonjon, Valcke, Soetaert, Wever, & Schellens, 2011;Cheon et al, 2012;Cheung & Vogel, 2013;Courtois et al, 2014;Kanthawongs & Kanthawongs, 2013;Kreijns, Acker, Vermeulen, & Buuren, 2013;Lee, Hsieh, & Ma, 2011;Park et al, 2011;Sawang, Sun, & Salim, 2014;Smet et al, 2012;Tarhini et al, 2013). Thus, it is expected that individuals come up with a motivation which push them into complying with options offered by people who are important to them (Chang, Liu, & Chen, 2014).…”