Easily grossed out? You're more likely a conservative, says Cornell psychologist

By Lauren Gold

Are you someone who squirms when confronted with slime, shudders at stickiness or gets grossed out by gore? Do crawly insects make you cringe or dead bodies make you blanch?

If so, chances are you're more conservative -- politically, and especially in your attitudes toward gays and lesbians -- than your less-squeamish counterparts, according to two Cornell studies.

The results, said study leader David Pizarro, Cornell assistant professor of psychology, raise questions about the role of disgust -- an emotion that likely evolved in humans to keep them safe from potentially hazardous or disease-carrying environments -- in contemporary judgments of morality and purity.