Newly born
babies have such a flexible brain that is so talented for languages that they
could be able to speak fluently in any of the 6,800 languages currently spoken
in the world. And even though only nine months afterwards, this talent begins
to fade, by the time we are old enough to start with formal schooling, we still
have a remarkable ability to learn a second or third language.
Being
bilingual does not only have a positive impact in people’s employment possibilities
but it also affects their social abilities in a way that no other ability does.
Recent scientific studies show that bilingual and multilingual people have
developed the possibility of fluently reading and writing in at least a foreign
language as well as to: deal better with ambiguities, solve conflicts faster
and more efficiently and resist the Alzheimer’s disease longer than people who
only manage one language fluently.
Social
Benefits of Bilinguism
From the social point of view, the benefits of being bilingual cannot be doubted. Teachers, education experts in general, linguists and social analysts agree on the fact that exposing a child to a second language from a very early age:
- · Provides children with a more flexible thinking and a greater sensitivity not only to language but also to cultural issues.
- · Enables children to communicate with people from different cultures, thus increasing their awareness of world issues.
- · Enables children to appreciate cultural, ethnical and social diversity.
- · Promotes children’s mental and intellectual development.
- · Improves the way children understand their mother tongue.
Brain
Plasticity and Being Bilingual
But, in
which way does the brain benefit from being bilingual? Being fluent in two or
more languages has a positive effect on our brain’s neuroplasticity. In other
words, it has an advantageous impact on the plasticity of our brain.
Neuroscientists
have discovered that knowing how to speak and write in more than one language
challenges our brain to create different neural pathways and synapses. These
new connections make our brain not only more flexible but also encourage it to
create new circuits that keep it young no matter our physical age.
In fact, it
has been proven that our brain is not a static organ. Just as any other muscle
in our body, it changes physically as we challenge it and force it to make new
synapse connections.
Being
fluent in more than one language is a way to stimulate our brain’s plasticity.
Reading a passage in a language and then joining a conversation in another
language forces our brain to constantly restructure itself, reorganize and
create new synapses that help our brain to be more alert, more active and
highly more responsive. As we learn new vocabulary or a new grammar tense, our
brain is constantly adding, saving and relating that new info to previous
concepts we have learnt so that our brain’s plasticity if always put to the
test.
In such a
context, children who are exposed to a bilingual environment from a very early
age have plenty of opportunities to expand their neuroplasticity and this means
that, in the future, they will have more tools to fight against Alzheimer’s disease
as well as many other mental illnesses.
As it can
be appreciated, learning languages is beneficial for our brain.