Clean People Feel Morally Superior

A new study shows that people feel morally cleansed when they are physically clean, and as such are more inclined to judge others more harshly.

The study, with the somewhat Victorian-sounding name of “A clean self can render harsh moral judgment” was conducted by Chen-Bo Zhong at Northwestern University and appears in the Journal of Experimental Social Psychology.

Some 58 undergrads were invited to a lab filled with spotless new equipment. Half of the students were asked to clean their hands with antiseptic wipe, so as not to soil the shiny surfaces. Afterward all the students rated the morality of six societal issues — smoking, illegal drug use, pornography, profane language, littering and adultery — on an 11-point scale ranging from very moral to very immoral. Those who’d wiped their hands made far-harsher judgments than those who didn’t.  Read Article

By Olivia Solon