This is 15 year old research, sensationalized in a headline to sell advertising on Yahoo. Which, I mean, if you think about it, is kind of ironic. Here's some

This is 15 year old research, sensationalized in a headline to sell advertising on Yahoo. Which, I mean, if you think about it, is kind of ironic. Here's some good info on the Dunning-Kruger effect: http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect