The Benefits Of Bilingualism And The Human Brain

What do we know about the effects bilingualism has on cognitive development? Our world is becoming progressively bilingual; in the US 21% of school age children between the ages of 5-17 years old can speak other than English at home and this number is expected to increase in the coming years. On top of social reasons, the positive effects to the cognitive development of the brain when introduced to a second language are of many. The age of acquisition is vital due to the plasticity of the brain, which according to the critical period hypothesis, begins to level after five years of age. In addition to plasticity, bilingual speakers are more capable of focusing their attention to solve complex problems compared to monolingual speakers.

In many studies, bilingual learners' brain can have better attentiveness and the ability to switch tasks than a mono-lingual learner’s brain because of their cognitive ability to control to suppress one language while using another language or switch from one language to another language simultaneously. Bilingualism also positively affects learners' academic progress (Saer, D. J. 1923).

Over the past several decades, cognitive psychology researchers have suggested that different types of cognitive and behavioral experiences can change the structure and function of a learner's brain over time. In an article in the Journal of Cognitive Psychology, Ellen Bialystok (University of York) presented bilingualism as an experience that could have a significant impact on long-term neurology and cognitive development and function.However, it was somewhat difficult to prove the specific correlation that the effects of bilingualism actually have on brain function. The study of the effects of bilingualism on cognitive development analyzes only several measurable structural and cognitive effects of bilingualism, based on a component perspective. This approach, however, presented an overly brief understanding of bilingual mental and brain structures and the lack of an accurate analysis of widely reconstructed structures that arise from many contextual factors that lead to complex changes in function.

Having the ability to speak more than one language influences one’ life deeply. Speaking two or more languages can affect someone from being infants to old age. Bhattacharjee continues with, “The bilingual experience appears to influence the brain from infancy to old age (and there

While some may think that this is not certain studies have proven otherwise. In The Power of a Bilingual Brain, Jeffery Kluger states that, “Research is increasingly showing that the brains of people who know two or more languages….. Multilingual people, studies show, are better at reasoning, at multitasking, at grasping and reconciling conflicting ideas.”(1) Clearly, a bilingual education places students a step ahead not only in their education careers but, as well as in their daily life’s outside school. Jeffery Kluger discusses how a bilingual brain is not necessarily smarter brain, but is a more flexible and practical brain. Evidently, demonstrating to us one of the many benefits of a bilingual

“Cognitive functions can be defined as cerebral activities that lead to knowledge, encompass reasoning, memory, attention, and language that leads directly to the attainment of information and, thus, knowledge” (What are cognitive functions). Many students at Doulos are unaware of the benefits of knowing two languages. Ironically students also don’t know that their own brain and its skills are improving because of their second language. Doulos teaches classes throughout the whole day in both English and Spanish. Students are regularly changing between languages and their brain is always active with both languages. “This constant practice strengthens the control mechanisms and changes the associated brain regions” (Marian, Viorica, and Anthony Shook). People who are bilingual are capable of switching between tasks more efficiently. “For example, when bilinguals have to switch from categorizing objects by color (red or green) to categorizing them by shape, they do so more rapidly than monolingual people, reflecting better cognitive control when changing strategies on the fly” (Marian, Viorica, and Anthony Shook). Students’ cognitive and sensory process skills are more developed due to being bilingual (Marian, Viorica, and Anthony Shook). These improvements allow students to better process and understand information in different environments, thus leading to better

Bilingualism is a person’s ability to speak two or more languages fluently. Initially it was believed that bilingualism had negative effects on an individual’s intelligence and speech and it was thought that the knowledge of multiple languages would complicate one’s thought processing rather than improve its functioning. This theory

This investigation discusses the question of “Is the brain organized differently in bilingual individuals?”. This question was brought upon living in a bilingual community at school, with both Arabic and English speakers. This essay will demonstrate the brain imaging techniques used to differentiate the monolingual brain from a bilingual brain, research studies, and the positive and negative outcomes toward a bilingual brain. Language constructs our relationship with the world arounds us in the ways we express ourselves, therefore what does it mean to be bilingual and monolingual? Bilingualism refers to an individual’s ability to speak two or more languages fluently even if one language is learned later on in life. However, monolinguals are

As the title suggests, “Speaking in Tongues: The Many Benefits of Bilingualism” is an article that examines the advantages of bilingualism. Due to the nature of the world, a great number of people have acquired the ability to speak more than one language. The author explores the benefits such an ability offers, arguing that bilingual children develop social, linguistic and cognitive skillsets that not only provides a chance to explore different cultures, but raises a child’s awareness of how language functions. The author also weighs on the cognitive aspect; applying the works of Ellen Bialystok to their ( the author’s ) argument. In the author’s view, bilingual children are better at dealing with conflicting cues and assessing information.

By the emerge of globalization, being a bilingual is no longer a novelty experience any more. It is quiet normal in nowadays that people encounter bilinguals in their daily bases. There is a common sense that bilinguals should have certain abilities prior to monolinguals. Bialystok (2001) suggested that “the constant managing 2 competing languages enhance the executive function”. Moreover, her another study(Bialystok, 2004) indicated that bilingual participants also responded more rapidly to conditions that placed greater demands on working memory. In all cases the bilingual advantage was greater for older participants. These two findings imply that bilingualism have beneficial effects on the executive function and working memory.

Not so long ago bilingualism was thought to be bad for your brain. But it looks more and more like speaking more than one language could help save you from Alzheimer's disease.

A large number of studies suggest that bilingualism offers many benefits to cognitive skills, (Marian & Shook, 2012; Sternberg, 2009). For instance to maintain a balance between two languages, bilinguals has to rely more on brain executive functions such as attention and inhibition (the capacity to ignore competing perceived information on the environment and focus on important aspects of input). Additionally, people who are bilingual tend to have better conflict management skills. Researchers have found that compared to monolinguals,

On January 23rd, 2018, Medical News Today published an online news article discussing a study that considers potential benefits of bilingualism on children that have been diagnosed with autism spectrum disorders (ASD). There has been an expansion on studies that look at the benefits bilingualism poses on executive functions, which include attentional control, inhibiting behavior and working memory. For the specific study, they decided to test whether kids who are bilingual and diagnosed with ASD can shift between different modes at a smoother rate than monolingual kids with ASD. The study used 40 children, 20 of which were typically developing (10 monolingual and 10 bilingual) and 20 who were diagnosed with ASD (10 monolingual and 10 bilingual).

Learning a second language at a young age has long-term benefits that can be felt even in old age. As human’s age their brains atrophy, but bilingual people can delay the consequences of this damage. These individuals are constantly experiencing the world using two languages so, while a monolingual person remembers how to ride a bike in one language, a bilingual person stores that memory twice, once in their first language a once in their second. This allows bilingual

Due to the increased migration and globalization, the shift in linguistic demographics and the advent of multiculturalism sparked researchers’ interest to investigate the cognitive mechanism behind bilingualism. Whether bilingualism has significant imprint on the development is still premature to conclude with absolute certainty. However, with rich theoretical background, growing number of empirical evidence supports the undeniable perk of bilingualism in various realms of cognitive development. Despite the on-going debate over the benefit of bilingualism, bilingualism became an emerging topic among researchers and scholars like Ellen Bialystok, Stephanie Carlson, and Albert Costa have been conducting research exploring the mechanism of bilingualism and executive functions. After all, Vygotsky also argued that bilingualism may have positive impact on human mind (Vygotsky, 1962).