Why learning English is important?

By Laion Okuda & Beatriz Magalhães

Level A1 Starter/Begginer/ A2 Elementary

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The Benefits of Learning English and Its Positive Impact Learning English is more than just a way to communicate globally—it transforms the brain and creates new opportunities. Neuroscience studies show that bilingualism improves memory, focus, and even protects against brain diseases. 1. Memory Improvement (Alan Baddeley, 2000) Learning a new language strengthens memory by practicing vocabulary and structuring sentences. According to Alan Baddeley, working memory helps store and process information, improving problem-solving and analytical thinking. 2. Better Focus and Multitasking (Green & Abutalebi, 2013) Bilingual brains become more efficient at staying focused, ignoring distractions, and handling multiple tasks at the same time. Green & Abutalebi’s Inhibitory Control Model explains how bilinguals train their brains to control interference from different languages, improving attention. 3. More Creativity and Flexibility (Kroll & Bialystok, 2013) Switching between languages develops creativity and the ability to think from different perspectives, leading to innovative solutions. Kroll & Bialystok found that bilinguals have greater cognitive flexibility, which helps them adapt to new challenges. 4. Improved Decision-Making (Keysar et al., 2012) People who speak more than one language make rational and less emotional decisions. Research by Boaz Keysar shows that thinking in a second language reduces cognitive biases, helping people make logical choices in personal and professional life.

5. Brain Health and Protection (Bialystok et al., 2007) Continuous language learning strengthens brain connections and can delay diseases like Alzheimer’s. According to Bialystok’s research, bilingual individuals develop cognitive reserve, which protects against age-related brain decline. Learning English not only expands academic and professional opportunities but also improves brain function and mental well-being. Being bilingual is a lifelong advantage and a great investment in the future.

References

Baddeley, A. (2000). The episodic buffer: A new component of working memory? Trends in Cognitive Sciences, 4(11), 417-423. https://doi.org/10.1016/S1364-6613(00)01538-2

Bialystok, E., Craik, F. I. M., & Freedman, M. (2007). Bilingualism as a protection against the onset of symptoms of dementia. Neuropsychologia, 45(2), 459-464. https://doi.org/10.1016/j.neuropsychologia.2006.10.009

Green, D. W., & Abutalebi, J. (2013). Language control in bilinguals: The adaptive control hypothesis. Journal of Cognitive Psychology, 25(5), 515-530. https://doi.org/10.1080/20445911.2013.796377

Keysar, B., Hayakawa, S. L., & An, S. G. (2012). The foreign-language effect: Thinking in a foreign tongue reduces decision biases. Psychological Science, 23(6), 661-668. https://doi.org/10.1177/0956797611432178

Kroll, J. F., & Bialystok, E. (2013). Understanding the consequences of bilingualism for language processing and cognition. Journal of Cognitive Psychology, 25(5), 497-514. https://doi.org/10.1080/20445911.2013.799170

Kuhl, P. K. (2010). Brain mechanisms in early language acquisition. Neuron, 67(5), 713-727. https://doi.org/10.1016/j.neuron.2010.08.038

Chomsky, N. (1965). Aspects of the theory of syntax. MIT Press.

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