

Interesting. I had always been of the belief that children learned easier than adults. Although, this seems to be classroom based.
Personally, when I imagine children learning languages it is because they are immersed in it.
Additionally, this doesn’t seem to cover multi-lingual households raising children. I knew several kids growing up that had 2 or 3 mother tongues, because they grew up in a house where all were spoken. I can’t imagine an adult would be able to learn 3 languages at a time.



Actually, that’s not true at all. Adults regularly have multiple roommates that speak multiple languages.