61 Pages Posted: 27 Aug 2010 Last revised: 1 Oct 2012
Date Written: August 20, 2010
Libertarians are an increasingly vocal ideological group in U.S. politics, yet they are understudied compared to liberals and conservatives. Much of what is known about libertarians is based on the writing of libertarian intellectuals and political leaders, rather than surveying libertarians in the general population. Across three studies, 15 measures, and a large web-based sample (N = 152,239), we sought to understand the morality of selfdescribed libertarians. Based on an intuitionist view of moral judgment, we focused on the underlying affective and cognitive dispositions that accompany this unique worldview. We found that, compared to liberals and conservatives, libertarians show 1) stronger endorsement of individual liberty as their foremost guiding principle and correspondingly weaker endorsement of other moral principles, 2) a relatively cerebral as opposed to emotional intellectual style, and 3) lower interdependence and social relatedness. Our findings add to a growing recognition of the role of psychological predispositions in the organization of political attitudes.
Keywords: morality, libertarians, political psychology, ideology
Suggested Citation: Suggested Citation
Iyer, Ravi and Koleva, Sena and Graham, Jesse and Ditto, Peter H. and Haidt, Jonathan, Understanding Libertarian Morality: The Psychological Roots of an Individualist Ideology (August 20, 2010). Available at SSRN: https://ssrn.com/abstract=1665934 or http://dx.doi.org/10.2139/ssrn.1665934