If lay theories associate moral intuitions with deeply held values, people should feel uncomfortable relying on deliberative thinking when judging violations of personal taboos. In two preliminary studies, participants with siblings of the opposite sex were particularly troubled when evaluating a sibling incest scenario under instructions to think slowly and rationally, or when the scenario was presented in a hard-to-read font forcing them to employ deliberative processing. This suggests that we may be intuitive intuitionists, and opens the door for investigations of people’s preferred modes of moral judgment.
Alter, A., Oppenheimer, D., Epley, N., & Eyre, R. ( 2007). Overcoming intuition: Metacognitive difficulty activates analytic reasoning. Journal of Experimental Psychology: General , 136, 569-576.
2.
Greene, J., Morelli, S., Lowenberg, K., Nystrom, L., & Cohen, J. ( 2008). Cognitive load selectively interferes with utilitarian moral judgment. Cognition, 107, 1144-1154.
3.
Haidt, J. ( 2001). The emotional dog and its rational tail: A social intuitionist approach to moral judgment. Psychological Review, 108, 814-834.
4.
Inbar, Y., Cone, J., & Gilovich, T. ( 2010). People’s intuitions about intuitive insight and intuitive choice. Journal of Personality and Social Psychology , 99, 232-247.
5.
Laham, S., Alter, A., & Goodwin, G. ( 2009). Easy on the mind, easy on the wrongdoer: Discrepantly fluent violations are deemed less morally wrong. Cognition , 112, 462-466.
6.
Lieberman, D., Tooby, J., & Cosmides, L. ( 2007). The architecture of human kin detection. Nature, 445, 727-731.
Monin, B., Pizarro, D., & Beer, J. ( 2007). Deciding versus reacting: Conceptions of moral judgment and the reason-affect debate. Review of General Psychology , 11, 99-111.
9.
Simmons, J., & Nelson, L. ( 2006). Intuitive confidence: Choosing between intuitive and nonintuitive alternatives. Journal of Experimental Psychology: General, 135, 409-428.
10.
Tetlock, P., Kristel, O., Elson, S., Green, M., & Lerner, J. ( 2000). The psychology of the unthinkable: Taboo trade-offs, forbidden base rates, and heretical counterfactuals. Journal of Personality and Social Psychology, 78, 853-870.
11.
van Berkum, J., Holleman, B., Nieuwland, M., Otten, M., & Murre, J. ( 2009). Right or wrong? The brain’s fast response to morally objectionable statements. Psychological Science, 20, 1092-1099.
12.
Watts, A. ( 2010, April 30). Granny, 72, having a baby with her grandson . Sky News Online. Retrieved from http://news.sky.com/skynews/Home/World-News/Incestuous-Grandmother-Pearl-Carter-Having-Baby-With-Grandson-Phil-Bailey-In-Indiana-USA/Article/201004415623115
