0 sats \ 0 replies \ @Bell_curve 6 Mar \ parent \ on: The non-democratic roots of mass education: evidence from 200 years charts_and_numbers
Public school teachers unions are relatively new, circa 1965.
That’s a major change since Horace Mann.
The average IQ for college students today is 102.
In 1939 average IQ was 117 for college students.
The bar for attending college is much lower today.
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