The average iq of a bachelors student dropped an entire standard deviation (15 points) since around the late 90s to today. This is such a large deviation that the only known non-genetic factor that can cause this is… starvation. The average English college student today is of the same intellectual caliber as an emaciated and starving English student in the 90s. Or by another comparison a standard deviation is the difference between being of median IQ and the original standard for mental retardation (which they lowered to 70 because “racism”).
The average iq of a bachelors student dropped an entire standard deviation (15 points) since around the late 90s to today. This is such a large deviation that the only know non-genetic factor that can cause this is… starvation. The average English college student today is of the same intellectual caliber as an emaciated and starving English student in the 90s. Or by another comparison a standard deviation is the difference between being of median IQ and the original standard for mental retardation (which they lowered to 70 because “racism”).