Background: Bilingualism is widespread and being bilingual is more common than being monolingual. The lifelong practice bilinguals receive from managing two languages seems to lead to a cognitive benefit. Conversely, bilingualism seems to affect language ability negatively due to less use of each known language. Aims: This systematic review aims…

How does multilingualism affect thinking and behavior? Recent findings demonstrate that multilingualism influences executive functioning, as well as personality traits and dimensions. Concordant outcomes show that multilingual individuals are more likely to be successful at inhibiting certain types of conduct (e.g., impulsivity) than monolinguals.…

Bilinguals often outperform monolinguals on executive function tasks, including tasks that tap cognitive flexibility, conflict monitoring, and task-switching abilities. Some have suggested that bilinguals also have greater working memory capacity than comparable monolinguals, but evidence for this suggestion is mixed. We therefore conducted a…