Multilingualism has become the norm rather than the exception in our global society. Previousresearch has shown that bilingual children have advantages in cognitive control.The reason for this is that during language control they recruit general executive brainregions that are not specified for language. However, the bilingual advantage has beencontested by some studies.This article reports the methodological setup of an ongoing research in Brussels thattries to map the neural correlates, the origin and development of the assumed bilingualadvantage in cognitive control. This can be done by means of two conflict tasks that correspondto the processes involved in multilingual language processing. Besides, two differenttypes of bilingualism are distinguished according to the sociolinguistic environmentthe second language was acquired. Finally, implications for education will be discussed.
