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Science Says Bilinguals Are Smarter

Science Says Bilinguals Are Smarter

“The limits of my language mean the limits of my world.”- Ludwig Wittgenstein, philosopher

Did you know that 56% of all Europeans are bilingual, while Americans and British are at the bottom of the league with only about 20%? Actually, Bill Gates feels “pretty stupid” because he is monolingual, but that certainly did not prevent him from becoming a billionaire!

Numbers and anecdotes aside, being bilingual makes you smarter, according to many research studies. Basically, your brain is more active and your cognitive skills improve as you learn new languages. As an added bonus, you may actually be able to delay the onset of dementia in old age. Here are the main points from the most important studies on the advantages of being bilingual.

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Bilinguals are sharper thinkers

Samuel Beckett, the great Irish playwright, is a superb example. Although a native English speaker, he decided to write all his first drafts in French, as he was bilingual. He then translated them back into English. He explained that this forced him out of his usual, predictable writing style habits. Using the second language forced him to be much more critical and aware of what he was writing.

Researchers at the University of Chicago wondered if Beckett was an exceptional case or if bilinguals really are sharper thinkers. Their research showed that bilinguals were indeed less biased in making their decisions and were sharper when having to make choices as to style and selection of vocabulary. They were, in a way, forced to think outside the box. They were also better at making more rational decisions.

Bilinguals have better working memory

Ellen Bialystok is a researcher at York University, Toronto. She and her colleagues set out to show that bilinguals have certain advantages in mental processing. They found that bilinguals are better at switching their attention when multi-tasking and are also better at paying attention in general. It did not matter whether the tasks were connected to language or not.

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This type of mental processing is known as executive control. This control plays a vital part in childhood academic achievement which in turn benefits overall health and well-being. The researchers also noticed that bilinguals are better at sifting out irrelevant information since they frequently have to deal with interference from other languages.

Bialystok conducted another study which showed that this great advantage extended well into old age and was a factor in helping to stave off dementia. The faster reaction and better memory of the elderly participants was a marked feature of the bilinguals in the study.

“We have even found that bilinguals with Alzheimer’s disease maintain surprisingly good ability to access names in a non-dominant language.” – Tamar Gollan, University of California, San Diego

Bilinguals have more gray matter

As we know, the more gray matter we have in our brains the better, as it helps us process information we receive, especially for intellectual activity. Researchers at the Georgetown University Medical Center in Washington, DC also found that bilinguals (Spanish/English) had more gray matter in their brains than those who were using English/ ASL (American Sign Language).

“Unlike the findings for the Spanish-English bilinguals, we found no evidence for greater gray matter in the ASL-English bilinguals.” – Dr. Olumide Olulade, lead author of the above study.

The management of two spoken languages was regarded by researchers as being a key factor in the growth of gray matter. It is generally accepted that our brains adapt as a result of new experiences.

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They also observed that London taxi drivers have more gray matter too, although that has more to do with their spatial navigation skills rather than knowing two or more languages.

Are you ready to start learning another language?

Most of the research studies indicate that you do not have to be bilingual from childhood. Even learning a second language in later life can give you many of the advantages cited above. It is time to start talking to the world.

“We seem to be on a constant quest to keep America a country of citizens who can only talk to one another.” – Kari Martindale

Featured photo credit: One brain, two minds/ Gwydion M.Williams via flickr.com

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Robert Locke

Freelance writer

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Last Updated on October 18, 2018

50+ Best Motivational Quotes To Prepare You For Any Challenges In Life

50+ Best Motivational Quotes To Prepare You For Any Challenges In Life

Life is filled with highs and lows —happiness and struggles that will test your resilience and integrity, push you to overcome challenges and leave you with lessons that will make you even stronger on your way up.

It’s the way you feel and think about yourself, including your expectations and beliefs about what is possible to you, greatly determines everything that happens to you.

It all starts with your thoughts. When you change your thoughts, you transform the quality of your life. (Right, Nancy’s story is a typical example!)

Below is a list of the best motivational quotes to inspire you to start your day with a blast:

Quotes for self-assurance

1. Don’t downgrade your dream just to fit your reality, upgrade your conviction to match your destiny.

    2. You are braver than you believe, stronger than you seem and smarter than you think.

      3. You are confined only by the walls you build yourself.

        4. The man who has confidence in himself gains the confidence of others

          5. You attract what you are, not what you want. If you want great, then be great.

            6. It’s not who you are that holds you behind, it’s who you think your are not.

              Quotes about positivity

              7. Stop being afraid of what could go wrong and think of what could go right.

                8. You should never regret anything in life. If it’s good, it’s wonderful. If it’s bad, it is experience.

                  9. Falling down is an accident, staying down is a choice.

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                    10. If you have the power to make someone happy, do it. The world needs more of that.

                      11. Always believe that something wonderful is about to happen.

                        12. Don’t be afraid to give up the good and go for great.

                          13. Remember that life’s greatest lessons are usually learned from worst times and from the worst mistakes.

                            Quotes for work and success

                            14. Don’t talk, just act. Don’t say, just show. Don’t promise, just prove.

                              15. Never stop doing great just because someone doesn’t give you credit.

                                16. Discipline is doing what needs to be done, even if you don’t want to.

                                  17. Work while they sleep. Learn while they party. Save while they spend. Live like they dream.

                                    18. The key to success is to focus our conscious mind on things we desire, not things we fear.

                                      19. Never apologize for having high standards, people who really want to be in your life will rise to meet them.

                                        20. If it doesn’t challenge you, it won’t change you.

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                                          21. Never give up on a dream just because of the time it will take to accomplish it, time will pass anyway.

                                            22. Don’t fear failure. Fear being in the exact same place next year as you are today.

                                              23. A hill is just another opportunity to leave your competition behind.

                                                24. Don’t quit. You’re already in pain. You’re already hurt. Get a reward from it.

                                                  25. Hustle until you no longer need to introduce yourself.

                                                    26. You didn’t come this far only to come this far.

                                                      27. Be selective in your battles for sometimes peace is better than being right.

                                                        28 If we keep doing what we are doing, we’re going to keep getting what we’re getting.

                                                          29. You will never know your limits until you push yourself to them.

                                                            30. Do what you have to do until you can do what you want to do.

                                                              31. The man on top of the mountain didn’t fall there.

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                                                                32. If your dreams don’t scare you, they are not big enough.

                                                                  33. If you can’t handle stress, you won’t manage success.

                                                                    34. Don’t be pushed by your problems, be led by your dreams.

                                                                      35. Don’t mistake silence for weakness. Smart people don’t plan big moves out loud.

                                                                        36. Simplicity is the ultimate sophistication.

                                                                          37. Obsessed is the word the lazy use to describe dedicated.

                                                                            38. You become who you spend your time with.

                                                                              39. Be stubborn about your goals and flexible about your methods.

                                                                                40. Hard work beats talent when talent doesn’t work hard.

                                                                                  41. If you don’t build your dreams, someone else will hire you to build theirs.

                                                                                    42. Between stimulus and response is our greatest power –the freedom to choose.

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                                                                                      43. What comes easy won’t last, what lasts won’t come easy.

                                                                                        44. Don’t limit your challenges, challenge your limits.

                                                                                          45. Work until your idols become your rivals.

                                                                                            Quotes about money

                                                                                            46. Formal education will make you a living. Self-education will make you a fortune.

                                                                                              47. I create new enemies every day, it’s called business.

                                                                                                48. When you have a Million Dollar vision, don’t surround yourself with 1 cent minds.

                                                                                                  49. You can’t get rich thinking poor.

                                                                                                    50. Doing what is comfortable is rarely profitable.

                                                                                                      51. If you can count your money, work harder.

                                                                                                        If you find yourself feeling lost and frustrated, it’s never too late to change things up. Check out this guide:

                                                                                                        How to Start Over and Reboot Your Life When It Seems Too Late

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