Basic advice: africans underperform g-loaded tests and overperform on unloaded t

Basic advice: africans underperform g-loaded tests and overperform on unloaded tests. Roughly speaking this means (AFAIK) that Africans who are educated are willing to work hard at getting educated compared to europeans, and this is compounded by the Flynn effect.
There are three to four primary subsaharan African groups and we can comfortably say they range from 60 to 80 depending upon group, with th e low average of 65-70 and the higher average ten points higher. IMO this is going to be a long standing problem given the difficulty of obtaining data and the uneven quality of institutions and education.
As I’ve said before Ghanians and Nigerians as well as select east africans produce high numbers, and this is partly due to the longer a group is under ‘modernity and meritocracy’ the more internal selection for an upper middle class can emerge.

I can keep going with a hundred more…
https://t.co/1rQSm8yUXW
https://t.co/8yJL4BFE3a
https://t.co/KY5FNkgTlA
https://t.co/14JDOzzH3N
https://t.co/XW0dKnTrB3
https://t.co/jHaWywQcHQ

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