Learning a Second Language Has Some Surprising Benefits

August 5th, 2014 No Comments Other


630px-LearnLanguage660Aside from increasing your employability and making foreign travel easier; new research shows that learning another language can have a lasting effect on how your brain functions, and this is a good thing.

According to research carried out by Pennsylvania State and York University professors, people who speak more than one language are better at multi-tasking and problem solving, and might even be better learners.

But how does it work?

To explain their findings, lead researcher Judith Kroll from Pennsylvania State University, uses the metaphor of a juggler.

“What we’ve learned in the past two decades of research is that each of the bilingual’s two languages is active when bilinguals listen to speech, read text, or plan speech in either language,” explains Kroll.

“The bilingual becomes skilled at juggling the competing activity of the two languages. Over time, those juggling skills spill over to affect other cognitive abilities, generally in the domain that cognitive scientists call executive function,” she says.

“Recent studies of brain imaging show that bilingual brains differ from monolingual brains, both in structure and in function, with evidence that bilinguals become more efficient in resolving problems in which some conflict is momentarily present.”

Kroll’s research also dismisses the notion that learning a second language is too taxing or confusing for younger learners, or that people who speak two languages will have difficulty speaking either one correctly.

“Although bilingualism may present some additional burdens, the recent cognitive and cognitive neuroscience research suggests that there are more benefits over the lifespan than costs,” she says.

She points out that while learning a second language may enhance the development of cognitive control, another possible benefit is that it could make people better learners, certainly of other languages, but possibly even in other non-linguistic domains.

Of course, the research is still in its early stages, and Kroll cautions that there is still much that we do not know.

“Bilinguals use language in many different ways and we have no compelling account of which aspects of language use produce these changes to the mind and the brain,” she says.

But while the exact ways in which bilingualism affects brain are still unclear, we do know that it can give your brain a workout and lead to some long-lasting benefits. And who wouldn’t want that?


Marianne Stenger is a London-based freelance writer and journalist with extensive experience covering all things learning and development. She’s particularly interested in the psychology of learning and how technology is changing the way we learn. Her articles have been featured by the likes of ABC Education, The Huffington Post, Lifehacker, and Psych Central. Follow her on Twitter @MarianneStenger.

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