Good ideas and conversation. No ads, no tracking. Login or Take a Tour!
Well, yeah? Hell, many people in India are--by necessity--trilingual, and it's not like they're a nation of geniuses.
Personal bias aside, I'd say that polyglots are, on average, more curious about other cultures or places. Maybe more aware of the differences, too. Scoring higher on whatever subset/spinoff of Cattel/Raven/WAIS tests? Memory/number games? Fucking shape and colour dominoes? Tenuous idea of those being connected to language anything, most parents I know would dominate these metrics by virtue of doing that stuff with their kids on a near-daily basis.