The article, titled "The weirdest people in the world?", appears in the current issue of the journal Brain and Behavioral Sciences. Dr. Henrich and co-authors Steven Heine and Ara Norenzayan argue that life-long members of societies that are Western, educated, industrialized, rich, democratic — people who are WEIRD — see the world in ways that are alien from the rest of the human family. The UBC trio have come to the controversial conclusion that, say, the Machiguenga are not psychological outliers among humanity. We are.
"If you're a Westerner, your intuitions about human psychology are probably wrong or at least there's good reason to believe they're wrong," Dr. Henrich says.
After analyzing reams of data from earlier studies, the UBC team found that WEIRD people reacted differently from others in experiment after experiment involving measures of fairness, anti-social punishment and co-operation, as well as visual illusions and questions of individualism and conformity.Privileged Westerners, uniquely, define themselves by their personal characteristics as opposed to their roles in society.