X @Nick Szabo
Nick Szabo·2026-03-08 03:38
RT bu/ac (@buperac)From 1959-1973 the cutoff for mentally retarded was an IQ of 85.In 1973 the mental retardation cutoff was changed from 85 to 70 IQ literally because too many minorities were considered retarded. It’s actually true. https://t.co/GIX5pWdKog ...