 D with Tajfel, he contributed to the development of the social identity theory.During the 1970s, Turner was a lecturer in social psychology at the University of Bristol and during 1982 he was a scholar at the Institute for Advanced Study in Princeton.Turner continued his journey to Australia in 1983, “first to Macquarie University in Sydney and then as a professor at the Australia National University in Canberra in 1990 as a professor.” (Bourhis, 2012) He later retired in 2008, after being a professor at the Australia National University and while teaching there he had accomplished many objectives.