文摘
In a recent study appearing in Neuroethics, I reported observing 11 significant correlations between the “Dark Triad-personality traits -Machiavellianism, Narcissism, and Psychopathy -and “conservative-judgments on a 17-item Moral Intuition Survey. Surprisingly, I observed no significant correlations between the Dark Triad and “liberal-judgments. In order to determine whether these results were an artifact of the particular issues I selected, I ran a follow-up study testing the Dark Triad against conservative and liberal judgments on 15 additional moral issues. The new issues examined include illegal immigration, abortion, the teaching of “intelligent design-in public schools, the use of waterboarding and other “enhanced interrogation techniques-in the war on terrorism, laws defining marriage as the union of one man and one woman, and environmentalism. 1154 participants (680 male, 472 female; median age 29), recruited online through Amazon Mechanical Turk, completed three surveys: a 15-item Moral Intuition Survey (MIS), the 28-item Short Dark Triad personality inventory, and a five-item demographic survey. The results strongly reinforce my earlier findings. Twenty-two significant correlations were observed between “conservative-judgments and the Dark Triad (all of which were significant past a Bonferonni-corrected significance threshold of p--0008), compared to seven significant correlations between Dark Triad and “liberal-judgments (only one of which was significant past p--0008). This article concludes by developing a novel research proposal for determining whether the results of my two studies are “bad news-for conservatives or liberals.