Yes I have to agree with this also. Of course, it can in some situations be applied to both adults and kids. My wife speaks Tagalog and English, which combined

Yes I have to agree with this also. Of course, it can in some situations be applied to both adults and kids. My wife speaks Tagalog and English, which combined is the official language of Taglish. Sometimes she does not know the actual word for something in Tagalog so she substitutes it with English. This can fir example involve words for colours. More often though, the substitution is purely to emphasize. For me, as we only speak Swedish in Sweden, I do not have this habit of mixing and substition. That being said, my English is of curse much worse then my Swedish... I'm hoping that our kids can speak all three languages natively, and I'm sure they will naturally mix it in between them self. And that in other settings, that they uses the current locale with out thinking about it. I'm also hoping the knowledge of many languages makes them more susceptible to even more languages and cultures. :)