Article
Parental and perinatal factors influencing the development of handedness in captive chimpanzees.
Developmental psychobiology - 1 Sept 2006
Hopkins William D, Wesley Michael J, Russell Jamie L, Schapiro Steven J
Abstract excerpt
It has been proposed that human right handedness is determined by genetic factors associated with the emergence of language, whereas non-human primate handedness is determined by random, non-genetic factors. These different mechanisms account for differences in the distribution of handedness between human and non-human primates. Here we report evidence that genetic factors play a role in the determination of...
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