The real meat is the 1996 study they mention: http://www.sciencemag.org/content/313/5795/1893.full?ijkey=3UWZqF01vQgbY&keytype=ref&siteid=sci http://www.scienc

The real meat is the 1996 study they mention: http://www.sciencemag.org/content/313/5795/1893.full?ijkey=3UWZqF01vQgbY&keytype=ref&siteid=sci http://www.sciencemag.org/content/313/5795/1893.full?ijkey=3... Although they reference the study in a really odd way: "Neuroscience author Jonah Lehrer cites a 2006 study published in Science that ..." What does Jonah Lehrer have to do with the study? AFAICT absolutely nothing. He appears to be a contributor to the WSJ, but he didn't write the study. And none of the links they present are even to the article where he apparently cites this study. I have no idea why he's mentioned here. Tangent aside, I think that's the real meat.