1. Babak Navabi Babak Navabi Saudi Arabia says:

    Yes, there may be certain built in bias in some tests, but what the article in question is essentially stating is that even if corrected for such biases Afro-Americans, and especially Sub-Sahara blacks scored on average lower than whites and East Asians and that this lower score directly correlates to their lower brain mass compared with Whites, in the same manner as the intelligence of whites and their brain mass compares with those of East Asians.

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