The Effects Of Bilingualism On Cognitive Development

Being bilingual is a tool that can enhance someone’s life tremendously. The development of this tool can happen either simultaneously or successively.

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.

‘Bilingual’ people are differentiated from ‘Monolingual’ people by their frequent communication with two or more languages (Barac & Bialystok, 2012). Bilinguals are thought to be smarter than Monolinguals (Rubio-Fernández & Glucksberg, 2012). Smartness is a measure of successfulness in their education (Hatt, 2007, p. 146). Because of this, there is a debate to decide whether the next generation of children should be exposed to a Bilingual education. This has led to research into whether Bilingual education slows the learning of literacy and

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

Background: It is popular belief that bilingualism enhances cognitive performance. Because cognitive performance translates to academic performance, this study collected information on subjects’ bilingualism (if any) and overall academics. Investigating this relationship would reveal the effects bilingualism has on academic abilities. Such information could help to either reinforce the need to learn foreign languages or expose the insignificant academic benefits of learning other languages

“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 and multilingualism are well practiced through the World. Despite it being well accepted on other parts of the globe, many areas in the United States tends to turn a cold shoulder to it.. Most education policies concerning bilingual or not based on scientific evidence and research (which has discovered the advantages and disadvantages of bilingualism) but rather pre conceived notions and stigmas when it comes to the practice. After some brief research, I believe we should embrace the "new wave" practices and policies, which are more well informed rather than the past. Researches also need to explore new ways in which the brain retains, recognizes and organizes language learning. Now is the tome to put evidence based practices and

For language development, there is a popular debate on whether there is an advantage to being a bilingual individual. There is a large amount of evidence that supports both sides of the argument. In terms of bilingual advantage, various studies focus on how bilingual or multilingual individuals outperform individuals on executive control tasks that are either linguistic of non-linguistic in nature. The advantages stem from greater foundations of executive function, such as cognitive flexibility and inhibitory control, in bilinguals than in non-bilinguals. Young and older bilingual individuals show a cognitive advantage because they outperform non-bilingual individuals during executive function tasks for enhanced attentional control, conflict

Many people do not believe in bilingual education because they think that the student would confuse the two languages and in the end speak neither one correctly. A closer look at when the two language mixes reveals that most of them master one of the languages to the same degree as a monolingual speaker (Korth 3). Through their bilingualism, they can use linguistic means creatively in accordance with the demands of the situation. This flexibility is a cognitive ability, which monolingual speakers can achieve only through effortful learning and training. Switching from one language to the other can be interpreted as an indication of the speaker’s fluency (Korth 3). In some cases, the languages are only spoken in specific places. If a child speaks

Since the early 20th century numerous studies, in psychology as well as linguistics, have been conducted on the effects of bilingualism on cognitive abilities (Saer, 1923; Smith, 1923; Gowan & Torrance, 1965). Until the 1960s there was some consensus among experts about the detrimental effect of bilingualism on cognitive development. However, after the publication of Peal and Lambert’s article on the relation of bilingualism to intelligence, most of these theories were discredited due to methodological flaws (Peal & Lambert, 1962). A majority of the studies conducted before this period did not take into consideration the differences in age, gender, culture, second language proficiency and socio-economic status between the monolingual and bilingual participants. Research conducted thereafter has found largely positive effects of bilingualism on cognitive functions (Landry, 1974; Holtzman, 1980). Recent research in the field has focused on understanding the relationship between bilingualism and specific aspects of cognition, such as inhibitory control, creativity and metalinguistic awareness, as opposed to the earlier studies which tried to associate bilingualism with intelligence. Even though, most studies have found a positive correlation between bilingual proficiency and cognitive benefits, there is still much debate in this area of research (Leikin, 2012). In 1992, Ricciardelli

In the article entitled “The Benefits of Being Bilingual‏”, Dr. Mercola discusses the gained brain benefits from being bilingual and other factors that can improve your neurological system. She started by showing the fact that although the majority of people in the States are monolingual, most people worldwide are bilingual, then she states the apparent advantages of bilingualism. Nevertheless, Mercola highlights on the brain perks of bilingualism. People believed that being bilingual or multilingual was a drawback, conversely studies have shown that bilingualism is considered as a mental exercise which leads to a more proficient working brain throughout aging. She displays that studies comparing bilinguals to monolinguals have shown that bilinguals enjoy more mental flexibility with enhanced cognitive abilities, as well as better

According to them, bilingual children suffer on average from delays in terms of vocabulary and are disadvantaged in the language understanding and acquisitions (“The Latest”). It seems there is nothing special about bilinguals (“The Latest”). They have better cognitive abilities because language is something that we use all the time, and doing it with more than one is harder. It engages the brain in multitasking (“The Latest”).

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.

In term of communication skills bilingual people have a bigger benefit than those who are monolingual.Bilingual brain can develop more closely together which makes the brain advantage in skills and abilities."Resercher Andrea Mechelli of London's Wellcome Department of Imaging Neuroscience and colleagues, including experts from the Fondazione Santa Lucia in Rome, looked at brain densities of bilingual people."( Miranda Hitti 2004). They took 25 people who only spoke one language and another 25 who spoke a second language before the age of 5 and another 33 who learn to speak a second language between ages 10 and 15.All of the individual spoke English as their first and main language. In conclusion imaging showed that bilingual individuals brain had more gray matter when comparing them to the monolingual individuals.

According to Crago, Genesee, and Paradis (2011), amount of second language exposure at home, school, and the community is critical for language development (p.84). This means that it is important for bilingual children to be exposed to an environment where it supports their language development and makes an impact to their development trajectories. As children become familiar to more than one language, they also start having communicated proficiency errors in the way they talk with others (Crago et al., 2011, p.115). For example, grammatical morphemes and language mixing are some errors children make. Children also become familiar with another language depending on the help they get from their psychological and social factors. Another thing