How does bilingualism impact speech?
Dr Coralie Hervé worked on a two-year project to study the differences in the speech of children who have been bilingual since birth compared to adults who choose to learn a second language later in life.
We know that bilingual children pass similar linguistic milestones as monolingual children as they acquire their two languages. While bilingual children acquire their two languages as largely separate language systems, we know that there are also some minor language interactions, known as cross-linguistic influence (CLI). This phenomenon is also evidenced in the context of second language acquisition.