Working on a theory that high pitched voices have higher IQ. TESTOSTERONE is responsible for the development of male attributes like a deeper voice. A varied group of scientists decided to answer this question and published their results in their paper: Intelligence and salivary testosterone levels in prepubertal children by Daniela Ostatníková, They took 284 prepubertal children Unexpectedly, a commonality was found between the low IQ children and the high IQ children. Both the low IQ and the high IQ children had LOW LEVELS OF TESTOSTERONE. The children with high levels of testosterone fell into the average range of intelligence. These differences were statistically significant. ncbi.nlm.nih.gov/pmc/articles/PMC3559825/#pone.0054751-Ostatnikova1
Posted on: Wed, 24 Dec 2014 21:22:23 +0000
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