> For many IQ tests there is a correlation between wealth and high IQ results [...] As a result if you have more, and better education and schooling, you more more likely to have a higher IQ.
But the causal link between parents' income and kid's academic success is small to non-existent[1] so even if there are factors influencing IQ, wealth doesn't seem to be one, at least not in this way.
But the causal link between parents' income and kid's academic success is small to non-existent[1] so even if there are factors influencing IQ, wealth doesn't seem to be one, at least not in this way.
[1] "Low Family Income Not a Major Reason For Poor Student Achievement" http://educationnext.org/low-family-income-not-a-major-reaso...