Aggression, Antisocial Behavior, Attraction, and ExclusionSocial
This National Geographic clip discusses testosterone and how it works in humans. Testosterone has a reputation for causing violence, rage, and aggression while also being associated with sex and power. Testosterone levels affect our skills.
The 2D-4D ratio shows the amount of testosterone you were exposed to in utero. How does this ratio work? What might the length of your ring finger say about you?