The big brain theory - if this is correct we should be able to measure a cranium and work out their IQ?

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The big brain theory - if this is correct we should be able to measure a cranium and work out their IQ?

I doubt it works like that, but why not but if it is correct does anyone know the equation?

2007-05-17 00:54:52 · 2 answers · asked by Grinning Football plinny younger 7 in Science & Mathematics ➔ Biology

2 answers

True humans have big brains but unfortunately most people don't use them so size has no real correlation to IQ.

2007-05-17 09:47:54 · answer #1 · answered by migid 2 · 0⤊ 0⤋

The size of the brain does not directly correlate to intelligence. For example most humans brains are roughly equivalent in size but their intelligence varies widely.

2007-05-17 08:12:21 · answer #2 · answered by Brian K² 6 · 0⤊ 0⤋