“None of the Above”

December 2007

“None of the Above”: Malcom Gladwell looks at IQ measures and abstract thinking.

… they took a basket of food, tools, containers, and clothing and asked the tribesmen to sort them into appropriate categories. To the frustration of the researchers, the Kpelle chose functional pairings. They put a potato and a knife together because a knife is used to cut a potato. “A wise man could only do such-and-such,” they explained. Finally, the researchers asked, “How would a fool do it?” The tribesmen immediately re-sorted the items into the “right” categories.

(As a followup to the James Watson controversy.)