= 27d567bc2d48d9f40e9ccc20ea370b15)
Psychohistorian comments on Undiscriminating Skepticism - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (1329)
It is not evidence for that at all; an alternative explanation for the difference is that a child's intelligence depends to a significant degree on the prenatal environment, which is determined by the mother's genetics exclusively. I predict that the extra degree of correlation between a mother's and child's intelligence over the correlation between a father's and child's intelligence will be very close to equal to the degree of correlation between a genetically unrelated surrogate mother and child's intelligence.
As the mother is usually the more involved parent when it comes to raising the child, mother-based differences strongly suggest nurture-based differences, unless of course there is some specific and identifiable pathway by which the mother's genetic composition could play an outsized role. I'm not aware of any evidence that the prenatal environment provided by black women is systematically different from that of white women for any genetic reason. Though, in your defense, you were decent enough to make a falsifiable prediction based on this.