Research suggests that bilinguals have less insight into the way they perform tasks than people who only speak one language.
Parents shouldn't be concerned if their bilingual child is slower to develop their vocabularly, because in most cases this is just a temporary lag.
People growing up with two or more languages have social and cognitive advantages.
Bilingual children's progress in learning vocabularly depends on their parents.
For language learners, the two-way immersion program has shown high success rates. What makes the program so effective?