"Recent research provides evidence that one important difference between liberals and conservatives is their basic moral intuitions. These studies suggest that while liberals and conservatives respond similarly to considerations of harm/care and fairness (what Graham and Haidt call the “individualizing” foundations), conservatives also respond strongly to considerations of in-group, authority, and purity (the “binding” foundations) while liberals do not."<ref>[http://www.princeton.edu/politics/about/file-repository/public/Wright-and-Baril-2011-The-Role-of-Cognitive-Resources.pdf Wright, J. C., & Baril, G. (2011). The role of cognitive resources in determining our moral intuitions: Are we all liberals at heart? Journal of Experimental Social Psychology, 47(5), 1007–1012.]</ref>