The Return of Ethnocentrism

The concept of ethnocentrism was introduced by Gumplowicz in the 1870s, popularized by Sumner in the 1900s, and first investigated psychometrically by Adorno and colleagues in the 1940s. It has become a fundamental concept in the social sciences, but over the last several decades, its popularity and usage in political and social psychology have decreased. Recent events, such as the growing popularity of ethno-nationalist and populist leaders and policies, show that ethnocentrism as a phenomenon has been resurging around the world. In addition, given its important explanatory power, an increasing number of political psychologists have started again to use the concept. This article presents an analysis of ethnocentrism reconceptualized as a hierarchical construct emanating from a strong sense of ethnic group self-centeredness and self-importance. It discusses the prevalence of ethnocentrism around the world, its conceptualization and measurement, and its theoretical underpinnings, supporting them with novel empirical research conducted with two abbreviated measures of ethnocentrism. The article argues that ethnocentrism ultimately stems from the need to strengthen one's own ethnic group at the expense of anyone who and anything that can weaken it.