FYI: IQ is a personality trait, and personality traits the result of brain structure, and brain structure the result of genetics: Ergo Big 5 + IQ = Big 6 + Sex (Amplitude of Sex Differences in Cognition) = Big 7. With Sex< Conscientiousness< IQ dominant.
https://blogs.scientificamerican.com/beautiful-minds/how-does-iq-relate-to-personality/
Source date (UTC): 2020-09-07 13:46:12 UTC
Original post: https://twitter.com/i/web/status/1302966401192407040