The Fascinating Differences Between The Conservative and Liberal Personality

Evidence suggests that differences between liberals and conservatives begin to emerge at an early age.

August 20, 2012  |   "There are three things I have learned never to discuss with people: religion, politics, and the Great Pumpkin," laments Linus van Pelt in a 1961 Peanuts comic strip. Yet in today's hyperpartisan political climate, religion and politics are obsessively debated, while the "American people" that politicians and reporters constantly refer to seem hopelessly divided. Meanwhile, psychologists are increasingly exploring the political arena, examining not just the ideological differences, but also the numerous factors - temperamental, developmental, biological, and situational - that contribute to the formation and maintenance of partisan political beliefs.

Personality differences are a leading candidate in the race toward understanding the rift between political liberals and conservatives. Using data compiled from nearly 20,000 respondents, Columbia University researcher Dana Carney and colleagues found that two common personality traits reliably differentiated individuals with liberal or conservative identifications. Liberals reported greater openness, whereas conservatives reported higher conscientiousness. This means that liberals (at least in their own estimation) saw themselves as more creative, flexible, tolerant of ambiguity, and open to new ideas and experiences. Across the political personality divide, conservatives self-identified as more persistent, orderly, moralistic, and methodical. These personality differences were even reflected in the bedroom belongings and offices or workspaces of ideological undergrads, with liberal students collecting more CDs, books, movie tickets, and travel paraphernalia, as opposed to their conservative peers, who showed more sports décor, U.S. flags, cleaning supplies, calendars, and uncomfortable furniture. Lest you think that the partisan personality is a uniquely American phenomenon, similar findings on personality and political ideology have emerged in samples across the globe, from North America, Europe, and Australia.