Iowa: 3.1%. According to our research of Iowa and other state lists there were 2 registered sex offenders living in Aurora, Iowa as of September 06, 2015. The ratio of number of residents in Aurora to the number of sex offenders is 86 to 1.
William G. Sumner, who coined the term ethnocentrism, is famously known as America's first sociology professor. He taught social sciences at the Yale University. It is wondrous, really, how this world is made up of so many different people belonging to different races or ethnicities.
Both Sumner and McGee saw ethnocentrism as a group level analogue to egocentrism, that is, as ethnic group self-centeredness. This is evident in Sumnerâs widely-cited definition, âthis view of things in which oneâs own group is the center of everythingâ (Sumner, p. 13).