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“Africa is a huge continent; it would take several lifetimes of thousands of researchers testing in hundreds of languages to collect a valid sample of anything, especially IQ. Most Africans do their schooling in a second language, not their mother tongue. How many people would accept to be tested for their IQ level not in their primary language?” — T.K. Naliaka
Africa is a huge continent; it would take several lifetimes of thousands of researchers testing in hundreds of languages to collect a valid sample of anything, especially IQ. Most Africans do their schooling in a second language, not their mother tongue. How many people would accept to be tested for their IQ level not in their primary language?