“…When the studies in literature examined, it was seen that, in general, case studies were conducted with different groups only in the context of environmental ethics (Bozdemir & Faiz, 2018;Cappellaro, 2016;Çobanoğlu, Karakaya, & Türer, 2012;Erten, 2007;Karakaya, 2009;Erten & Aydoğdu, 2011;Kortenkamp & Moore, 2001;Thompson & Barton, 1994;Thompson, 1998;Özdemir, 2014;) or only in the context of environmental behaviour (Özgen (2012) and Öcal (2013) Silkü (2011) Pe'er, Goldman and Yavetz (2007Hsu (2004)). In addition, there are studies on whether environmental ethics or environmental behaviour change according to variables such as gender [ (Şama, 2003;Çabuk & Karacaoğlu, 2003;Deniş & Genç, 2007;Manzaral, Barreiro, & Carrasquer, 2007;Erten, 2008;Kahyaoğlu, Daban, & Yangın, 2008;Karakaya, 2009;Şenyurt, Temel, & Özkahraman, 2011;Wongchantra & Nuangchalerm, 2011;Çobanoğlu, Karakaya, & Türer, 2012;Kiper, Korkut, & Üstün Topal, 2017;Karakaya & Yılmaz, 2017;Akyol (2014) Genç & Genç (2013De Lavega (2004)] department [ (Şama, 2003;Çabuk & Karacaoğlu, 2003;Kahyaoğlu, Daban, & Yangın, 2008;Karakaya, 2009;Saka, Sürmeli, & Öztuna, 2009;Şenyurt, Temel, & Özkahraman, 2011;Can, 2012;Kiper, Korkut, & Üstün Topal, 2017)], and class leveandl (Çabuk & Karacaoğlu, 2003;…”