Chimpanzees Beat Human Children in Reasoning Test

[mandy]

Children Learn by Monkey See, Monkey Do. Chimps Don't.

Mr. Lyons sees his results as evidence that humans are hard-wired to learn by imitation, even when that is clearly not the best way to learn. If he is right, this represents a big evolutionary change from our ape ancestors. Other primates are bad at imitation. When they watch another primate doing something, they seem to focus on what its goals are and ignore its actions.

As human ancestors began to make complicated tools, figuring out goals might not have been good enough anymore. Hominids needed a way to register automatically what other hominids did, even if they didn't understand the intentions behind them. They needed to imitate.

full article: http://www.nytimes.com/2005/12/13/science/13essa.html