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.
Ethnocentrism is a basic attitude expressing the belief that one â s own ethnic group or one â s own culture is superior to other ethnic groups or cultures, and that one â s cultural standards can be applied in a universal manner.thnocentrism. An attitude of superiority about the ethnic group with which one is identified. Ethnocentrism is a general belief that the ethnic group with which an individual is identified is superior to all other ethnic groups.