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What percentage of nature vs. nurture dictates human intelligence?
100% Nature
75% Nature; 25% Nurture
50% Nature; 50% Nurture
25% Nature; 75% Nurture
100% Nurture
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Composite Faces
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The faces in the top row contain different features: eyes and mouths from photos of different people. The middle row of faces are all of the same person, but the contours of the faces have different shapes. The bottom row contains different configurations of features from one individual: The spacing between the eyes and between the eyes and the mouth have been altered. (From Le Grand, R., Mondloch, C. J., Maurer, D., and Brent, H. P. Nature Neuroscience, 2003, 6, 1108–1112. Reprinted with permission.)
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