Semenya is an incredibly powerful runner from South Africa, a two-time Olympic champion. She has also been the subject of controversy since the beginning of her career over decade ago.
Precisely how many nanomoles of testosterone are in your blood?
Most women have never been forced to submit to such a test; most of us are quite sure we know who we are without one.
“It is clear that she is a woman but maybe not 100 percent,” Pierre Weiss, then-secretary general of the IAFF, said of her in 2011.
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It's time for the NBA Math player power rankings heading into games on Jan. 4!
As always, these are based solely on our Rolling Player Ratings, which are determined by performance over a player's last 10 appearances:
https://t.co/cMK94AC48A
Only the last 10 games matter, and players must have played in the last week to maintain eligibility.
25. Anthony Davis, Los Angeles Lakers: 18.26
24. Jayson Tatum, Boston Celtics: 18.35
23. Damian Lillard, Portland Trail Blazers: 18.39
22. Collin Sexton, Cleveland Cavaliers: 18.77
https://t.co/cMK94AC48A
21. Paul George, Los Angeles Clippers: 18.77
20. Giannis Antetokounmpo, Milwaukee Bucks: 18.84
19. DeMar DeRozan, San Antonio Spurs: 18.89
18. Malcolm Brogdon, Indiana Pacers: 19.04
https://t.co/cMK94AC48A
17. Domantas Sabonis, Indiana Pacers: 19.13
16. Nikola Vucevic, Orlando Magic: 19.46
15. Trae Young, Atlanta Hawks: 19.33
14. Jamal Murray, Denver Nuggets: 19.64
https://t.co/cMK94AC48A
As always, these are based solely on our Rolling Player Ratings, which are determined by performance over a player's last 10 appearances:
https://t.co/cMK94AC48A
Only the last 10 games matter, and players must have played in the last week to maintain eligibility.
25. Anthony Davis, Los Angeles Lakers: 18.26
24. Jayson Tatum, Boston Celtics: 18.35
23. Damian Lillard, Portland Trail Blazers: 18.39
22. Collin Sexton, Cleveland Cavaliers: 18.77
https://t.co/cMK94AC48A
21. Paul George, Los Angeles Clippers: 18.77
20. Giannis Antetokounmpo, Milwaukee Bucks: 18.84
19. DeMar DeRozan, San Antonio Spurs: 18.89
18. Malcolm Brogdon, Indiana Pacers: 19.04
https://t.co/cMK94AC48A
17. Domantas Sabonis, Indiana Pacers: 19.13
16. Nikola Vucevic, Orlando Magic: 19.46
15. Trae Young, Atlanta Hawks: 19.33
14. Jamal Murray, Denver Nuggets: 19.64
https://t.co/cMK94AC48A
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THREAD: 12 Things Everyone Should Know About IQ
1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE
2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less. https://t.co/UqtS1lpw3n
3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)
(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)
4. IQ predicts many important real world outcomes.
For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3
5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)
1. IQ is one of the most heritable psychological traits – that is, individual differences in IQ are strongly associated with individual differences in genes (at least in fairly typical modern environments). https://t.co/3XxzW9bxLE
2. The heritability of IQ *increases* from childhood to adulthood. Meanwhile, the effect of the shared environment largely fades away. In other words, when it comes to IQ, nature becomes more important as we get older, nurture less. https://t.co/UqtS1lpw3n
3. IQ scores have been increasing for the last century or so, a phenomenon known as the Flynn effect. https://t.co/sCZvCst3hw (N ≈ 4 million)
(Note that the Flynn effect shows that IQ isn't 100% genetic; it doesn't show that it's 100% environmental.)
4. IQ predicts many important real world outcomes.
For example, though far from perfect, IQ is the single-best predictor of job performance we have – much better than Emotional Intelligence, the Big Five, Grit, etc. https://t.co/rKUgKDAAVx https://t.co/DWbVI8QSU3
5. Higher IQ is associated with a lower risk of death from most causes, including cardiovascular disease, respiratory disease, most forms of cancer, homicide, suicide, and accident. https://t.co/PJjGNyeQRA (N = 728,160)