“…Sinkkonen et al (2014) found that negative effects of the Internet (physical disorders, low school success, social isolation, etc.) were higher for students who use the Internet for long durations (Sinkkonen et al, 2014;Yang & Tung, 2004). Also, studies exist that show the Internet has negative effects on academic environment (Balkaya Çetin, 2014;Derin, 2013;Esen, 2010;İnan, 2010;Nalwa & Anand, 2003;Stavropoulos et al, 2013;Taçyıldız, 2010;Toraman, 2013;Yang & Tung, 2004).…”