Quote:
Originally Posted by PsYcNeT
Extremely curious that your quoted section is one of the few in the report without any citations.
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It’s all well linked if you read the section on cognition
Page 19 of report
https://yorkspace.library.yorku.ca/x...=2&isAllowed=y
The above link is to the Canadian research on the subject.
I think one flaw is that they didn’t take parental IQ and compare it to child IQ and didn’t consider Spousal education. They did adjust for all the other usual confounding variables that ruin studies like income of the parents.
It also address ashartus’ concerns around concentration being in the normal Canadian ranges.
Another question I have is if you ignored the long tails of the graph and just did the IQ comparison on the cluster of results do they still hold.