“…As expected the average growth is rather small. The small increase in CT that is found matches the results of previous research (Astin, 1993;Bers, McGowan & Rubin, 1996;Giancarlo & Facione, 2001;Hagedorn et al, 1999;Lehmann, 1963;McMillan, 1987;Miller, 1992;Saucier, 1995). Even though CT is considered to be an important educational goal (Halpern, 1993(Halpern, , 1998Ku, 2009;Tsui, 2002), the impact of one year of HE on students' CT is rather small.…”