“…Out of the studies, 10 (Trumper, 1996(Trumper, , 1997a(Trumper, , 1997b(Trumper, , 1998Odell, 1997;Konuk & Kılıç, 1999;Köse et al, 2006;Kurnaz, 2007; were conducted with university students, 9 (Watts, 1983;Trumper, 1993;Goldring & Osborne, 1994;Papadouris et al, 2004;Küçük et al, 2005;Ünal Çoban, et al, 2007;Hırça et al, 2008;Boylan, 2008;Yürümezoğlu et al, 2009) with elementary students and 5 (Duit, 1984;Driver & Warrington, 1985;Finegold & Trumper, 1989;Trumper & Gorsky, 1993;Yuenyong et al, 2008) were conducted with secondary students. In a study (Sağlam Arslan, 2009), secondary, undergraduate and graduate students participated together.…”