What Else Can Fingers Tell Us?
According to HSE researchers, men with a high 2D:4D ratio (i.e. those whose index finger is longer than their ring finger) tend to be better educated. These findings are presented in the paper «2D: 4D and lifetime educational outcomes: Evidence from the Russian RLMS survey» in Personality and Individual Differences.
One’s Ability to Make Money Develops Before Birth
Researchers from the Higher School of Economics have shown how the level of perinatal testosterone, the sex hormone, impacts a person’s earnings in life.