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And as we all know, IQ is a perfect measure of mental capability and the only thing that really matters in the end. Self-confidence, ambition, passion, knowled
by rlonn 7y ago
And as we all know, IQ is a perfect measure of mental capability and the only thing that really matters in the end. Self-confidence, ambition, passion, knowledge - that's just balderdash!
- dcolkitt 7y agoTwin studies on personality factors[1] find that genetic heritability explains 40-50% of the cross-sectional variance in adults, while the impact of family environment is non-significant. All of those factors you listed show a nearly identical genetic pre-disposition as IQ itself. [1] https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1467-6494.1996.tb00522.x https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1467-6494....