Increase Your IQ 10% At The Touch Of A Dial (M)

Turn up this dial to increase your cognitive performance — if you are a woman.

Turn up this dial to increase your cognitive performance -- if you are a woman.

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Author: Dr Jeremy Dean

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology. He has been writing about scientific research on PsyBlog since 2004.