2 ms·
I wonder how this interacts with IQ differences by ethnicity, given that historically some ethnic groups tended to live in inner cities where lead exposure woul
by api 13y ago
I wonder how this interacts with IQ differences by ethnicity, given that historically some ethnic groups tended to live in inner cities where lead exposure would have been significantly greater.
- thaumasiotes 13y agoThis has been studied. Gains from the Flynn effect don't show a relationship to race effects in IQ.