There are all these myths out there that perpetuate this downside to being bilingual. Apparently, some people think bilinguals have a subpar vocabulary, and their intelligence is rather lacking, and it’s generally just to their detriment. There is no room in the brain for two languages. Except it seems that bilingualism prevents dementia.
Canadian scientists have found astonishing evidence that the lifelong use of two languages can help delay the onset of dementia symptoms by four years compared to people who are monolingual.
Imagine what three languages could do or even four. I can picture it now. People will be rushing to become linguists. Parents will actually teach their children their native tongue. Klingon will become nationally recognized.
As for those myths, I found them on some website, and I can’t believe that they even exist. Do people honestly believe that bilinguals have a lesser vocabulary? Please don’t make me smack you.
Via Slashdot.