The lowest SAT scores (as a group) are school of education students in college. That says something, no?
I had a college housemate that easily became unfiltered with alcohol. As “what is your major” was requisite party small talk, I often heard him declare “Mass Com (communications /journalism /media) — you’re dumb!!” and “Can you even spell ‘Ed-u-ca-tion’?”.
Needless to say, he wasn’t always the best company. However, he was usually correct.