Grustaf
Joined 11 years ago
Joined 11 years ago
Remote: Sure
Willing to relocate: Yes, to SF, NY or other major city
Technologies: Startup CTO, and advanced iOS and Mac apps from start to finish
Résumé/CV: Apple, MLB, Marshall, various startups. Theoretical physics M.Sc. + classical languages + finance.
Email: arrow_02_paddies [cinnamon bun] icloud [dot] com
So even if we limit "aptitude" to a strictly genetic sense, it will still explain most of the difference in math ability at 7. All other factors related to growing up will add up to less than half of that.
Regarding practice compensating for genetics, I am not talking about having more supportive parents or more demanding pre-school, I am talking about Asian level hardcore drilling. That can certainly make up for most of the difference, at least when it comes to basic mathematics. But that means that the concepts that a child with math aptitude will pick up in 5 minutes will take 5 hours of drilling for another child.
Of course it’s not fair, life isn’t fair. But the good news is that you can quite easily compensate for lack of aptitude with more work, and that is most definitely the case for mathematics, up to and including undergraduate level.
I grew up in Sweden where everyone goes to the same kind of pre-school, that does very little math teaching. Still, the difference in aptitude when we started school was significant. But we all know this.
In my experience aptitude plays a far bigger role. Yes, you compensate for lack of aptitude with a lot of hard work, but that’s a different matter.
It is usually easy to understand if you just look into it.
No, obviously not. A "chairman" can just as well be a woman. What it does imply is just that _historically_, chairmen were mostly men. You might object to the word because its etymology reveals a past where men occupied these roles, but it is not true at all that the word today implies anything about the sex of the person.
> That exact type of usage is when I use "they" to refer to a person of indeterminate gender, e.g. someone to be hired.
Yes, if you are giving instructions to the guard at the front, telling him (sic) to "let them in", that is the traditional, organic usage. Which is distinct from the politicised usage where you either know that the candidate is a woman but still say "them", or its a person that considers herself "non-binary" and insists that you use gender neutral language. Those two situations are different from the traditional usage.
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