Emotional intelligence, the ability to monitor and manage emotions and feelings in oneself and others, directly correlates with the ability to orgasm, according to researchers Andrea Burri and Tim Spector.

Burri and Spector asked over 2,000 female twins questions about how they communicate, express, and listen, including how often they orgasm. The sisters that tested as having more intelligence seem to experience twice the pleasure.

Nearly half the female population is sexually unsatisfied. The two authors of the study are very excited for the implications this has for successful therapy intervention.