![Through the years [534x413 - 40KB]](https://pic8.co/sh/mDMgJV.jpg){kind=link}
Pretty sure that decline started much earlier.
By their words ye shall know them: Evidence of genetic selection against general intelligence and concurrent environmental enrichment in vocabulary usage since the mid 19th century
Also see: MIT admissions test 1869
Pretty sure that decline started much earlier.
>By their words ye shall know them: Evidence of genetic selection against general intelligence and concurrent environmental enrichment in vocabulary usage since the mid 19th century
https://archive.ph/Zja1a
Also see: MIT admissions test 1869
(post is archived)