“…Sheldon (Sheldon et al, 2003;Sheldon & Kasser, 2001;Sheldon, 2005) has studied value changes in adolescence and early adulthood, finding that liberal environment and opportunity for sophisticated thinking in college is not supportive of materialistic and extrinsic values but promotes the development of intrinsic values. Other researchers (Blomquist, Cruise, & Cruise, 1980;Feather, 1973;Hoge & Bender, 1974;Kuh, 1976) have also documented that the mean level of values for undergraduates shift as a result of their education and their academic major in the direction away from materialist and prestige-seeking values, and toward more intellectual, socially concerned, politically aware, and aesthetic values (Biddle, Bank & Slavings, 1990). Later on in the adulthood, developmental trends in traits and roles as a function of biological maturation would helps individuals to take on the social responsibility related to work, family and civic involvement (Costa & McCrae, 2006).…”