While I do believe that genetics play a huge part in IQ and cognitive tests in general, this high school study does not take family income into account.steemCreated with Sketch.

in hive-155234 •  last year 

mmexport1614829013889.jpg

While I do believe that genetics play a huge part in IQ and cognitive tests in general, this high school study does not take family income into account.

Peer-reviewed studies on IQ taking race, dispensable income and social factors all into account are quite rare. One reason is the difficulty to collect data for so many parameters. The other is political correctness.

Authors get paid when people like you upvote their post.
If you enjoyed what you read here, create your account today and start earning FREE STEEM!