“…In an e-learning environment, perceived satisfaction appears as an important indicator of the effectiveness of the instructional methods implemented in the online component of the system, and thus it could emerge as a barrier against the successful implementation of the system (Akkoyunlu & Soylu, 2008;Melton, Graf, & Chopak-Foss, 2009;Paechter, Maier, & Macher, 2010). Several studies reveal that perceived usefulness positively predicts learners' satisfaction with e-learning (Cigdem & Topcu, 2013;Johnson, Hornik, & Salas, 2008;Liaw, 2008) and perceived satisfaction together with perceived usefulness directly affects learners' behavioral intention to use e-learning systems (Damnjanovic et al, 2013;Lee, Cheung & Chen, 2005;Sahin & Shelley, 2008).…”