“…For example, some studies analyzed the attitudes of students and teacher candidates and environmental biocentrism, ecocentrism, anthropocentricism, and techno-centric approaches while performing research domestically and abroad (Erten, 2007;Erten, 2008;Saka, Sürmeli, & Öztuna, 2009;Karakaya, 2009;Erten & Aydoğdu, 2011;Çobanoğlu, Karakaya, & Türer, 2012;Karakaya & Çobanoğlu, 2012;Sürmeli & Saka, 2013;Cappellaro, 2016;Thompson & Barton, 1994;Thompson, 1998;Schultz & Zelezny, 1999;Kortenkamp & Moore, 2001;Casey & Scott, 2006;Özdemir, 2014;Kasalak, Yurcu, & Akıncı, 2018;Bozdemir & Faiz, 2018). In addition to those studies, students' awareness and perceptions about environmental ethics (Özdemir, 2012;Bülbül, 2013;Özer, 2015;Gerçek, 2016;Sungur, 2017;Dikicigil, 2018) and their environmental sensitivities (Kiper, Korkut, & Topal, 2017) have also been explored in some works. Other works in the literature have addressed students' values in relation to the nature of their orientation, the nature of their choices of study (Dervişoğlu & Kılıç, 2013), patterns of moral reasoning on environmental issues among socio-scientific program students (Uzel, 2014), the necessity of bioethics education (Bakar, 2010), attitudes towards environmental ethics and sustainable environment (Tunç & Yenice, 2017), and knowledge of environmental ethics (Wongchantra & Nuangchalerm, 2011).…”