The Biological Basis of Language Development Essay

On the other hand Nativists believe that language acquisition is a biological occurrence. Their theories confirm that important aspects of children’s linguistic knowledge are not acquired, but innate (Ambridge B, 2011). Their theories emphasise the structure of the human brain and how it obtains and uses language. Social Critic Noam Chomsky proposed that children are born with the ability to generate grammar (Dulay, H. 1982). This emphasises nativist’s theories and promotes nature to be the dominant role.

Nature and nurture both play a significant role in language development. Language development refers to how children understand, organise, speak and use words in order to communicate at an effective, age-appropriate level (Karen Kearns, 2013, P.105). For centuries, theorists have been debating the roles of nature versus nurture. Although, each child’s language will develop at their own pace and there will be many individual differences based on culture, ethnicity, health and ability. As well as physical, social, emotional and cognitive development in which will contribute to a child’s language development.

First, children¡¯s acquisition of language is an innate mechanism that enables a child to analyze language and extract the basic rules of grammar, granted by Chomsky. It basically states that humans are born with a language acquisition device that, the ability to learn a language rapidly as children. However, there is one important controversy in language acquisition concerns how we acquire language; since Chomsky fails to adequately explain individual differences. From the behaviorists¡¯ perspectives, the language is learned like other learned behaviors. It is learned through operant

However, it can be argued with (Bruner 1964) that social interaction doesn’t explain all the complexities of language acquisition. Almost every day the language we hear is often incorrect, poorly defined, incomplete and full of hesitations, mispronunciations and other errors, and yet despite this we still learn to talk following the correct grammatical rules. Again this indicates the idea of Chomsky’s (1968) LAD model that children are born ‘hard-wired’ with the innate knowledge of linguistic rules and so these rules help the baby make estimations and presumptions about the language it is hearing. From these estimations and presumption the child can work out grammatical sets of rules and when more language is exposed to them, the more their language develops. Even within Chomsky’s (1968) LAD theory, undoubtedly he believed the role and promotion of the ‘nature’ aspect is the core foundation on which language can develop. But his theory also requires the role of nurture

The article is structured in an organized matter he explains his experiment in the first section, giving background history on the subject (language) and gives a brief explanation on his main points. He later explains his main points each one separately and in his conclusion explains how all of his arguments together play a significant role in language. The purpose of this article is to prove that there are more underlying keys that make human unique beside language and recursion. Also, to prove that humans have preexisting conditions that allow them to speak and understand language. However, he also investigates why animals do not evolve any language. He conducts this experiment by testing on tamarin monkeys and discovers that these monkeys do not recombine mental elements to learn recursive- and non- recursive language. The logic his analysis is clear and states the points that play a part in the process of language. For example, voluntary control of sensory- motor systems this explains the preexisting capacity that humans have, which is

Language is a cognitive function that most of us take for granted. It starts from early on, some say at conception, and it develops in complexity as we get older. It is an essential part of communication and without it its development would be greatly hindered. This natural process requires complex structures and reasoning, the bringing together of sounds and words to develop concrete ideas and thoughts. In this paper we will discuss the components of language and how it relates to cognitive processes.

Everyday we are developing no matter our age, but it is how we develop children that will tell a tremendous amount an individual. How a child developments is fundamentally important at a young age as it affects all aspect of their lives once the child matures. Throughout the class, we looked at many theorists during the course of the semester as well as looked at many articles pertaining to the concepts of the development of children. The theorists and articles opened up our minds to a world that we have never seen before and concepts about child development we have never been taught but have seen in the practical work we do every week. What makes humans unique is the ability that we have to interpret the language being used, as Lois Bloom

There are several theories regarding language development. Work by Chomsky, Piaget and Kuhl are critical. Studies by Chomsky, as examined by Albery, Chandler, Field, Jones, Messer, Moore and Sterling (2009); Deloache, Eisenberg & Siegler (2003) argued for the innateness of language acquisition due to its complexity. Development is assisted by a language acquisition device (LAD) and universal grammar both of which holding the propensity for commonalities throughout all languages. LAD is the key to the Syntax rule. The knowledge to master the rules is held unconsciously. Chomsky concludes exposure through auditory channels as being the only requirement for learning. Arguably Kuhl (2010) writes infantile exposure to language through auditory channels only, does not contribute effectively to learning indicating the importance of human interaction. Piaget, as discussed by Ault (1977) postulated language as not being part of the earliest stages of development. Signifying within sensorimotor stage, between birth and two years, the child’s development is too reflexive. Gleitman, Fridlund and Reisberg (2004) discuss the critical period hypothesis and suggest the young brain being more suited to acquisition than the adult brain. Lenneberg (1967) (as cited in Gleitman et al 2004) advocates, brain maturation closes language acquisition capacity window. Kuhl (2010) identified, within the critical period babies develop

Numerous theories try to explain the process of language acquisition. These theories fall into one of two camps. The environmentalist (or connectionist) theory of language acquisition asserts that language is acquired through environmental factors (Halvaei et al. 811). Theorists in this camp believe that a child learns language by gaining information from the outside world and then forming associations between words and objects. The nativist (or rationalist) approach, on the other hand, asserts that it is innate factors that determine language acquisition. Noam Chomsky, often described as “the father of modern linguistics”, falls into this camp as he believes that speech is the result of hidden rules of language that are hidden somewhere in the brain (Rahmani and Abdolmanafi 2111). Steven Pinker, a colleague of Chomsky, is a renowned psychologist, cognitive scientist and linguist who discusses his own theories on language acquisition in his book Words and Rules.

The claim, humans are the only animal that can acquire language has been the subject of much debate as scientists have investigated language use by non-human species. Researchers have taught apes, monkeys, parrots and wild children with various systems of human-like communication. Thus, one might ask, what is human language? According to Ulla Hedeager, A universally accepted definition of language or the criteria for its use does not exist. This is one of the reasons for the disagreement among scientists about whether non-human species can use a language. In nature, researchers find numerous types of communication systems, several of which appear to be unique to their possessors, and one of them is the language of the human species. Basically, the purpose of communication is the preservation, growth, and development of the species (Smith and Miller 1968:265). The ability to exchange information is shared by all communication systems, and a number of non-human systems share some features of human language. The fundamental difference between human and non-human communication is that animals are believed to react instinctively, in a stereotyped and predictable way. Generally, human behavior is under the voluntary control,

correct in the sense of the ability to learn language by a built in or

From the moment we are born, our environment prepares us for this journey we call life. We learn to communicate both verbally and non-verbally. In my opinion and based on three studies, socioeconomic status, the child’s gender, the amount of language they hear from their caregivers, word mapping, and social intent all effect the child’s vocabulary size. According to Spencer, Clegg, & Stackhouse, “the links between socioeconomic disadvantage and early language development are well documented with reports of up to 50% of young children from areas of socioeconomic is advantage having language delay. According to Pasek, Golinkoff, and Hennon (2006), research states girls showed a quasi-linear positive gain in language across secondary school, while boys began with a decline and then accelerated.

Early language development predicts the amount of vocabulary knowledge as the child develops and is a key factor that is linked with later academic achievement (Pungello et al., 2009; Weisleder & Fernald, 2013). Also, background factors must be analyzed and assessed, in order to understand how language growth differs from one child to the next. Exposure to speech is very important and helps influence early development of language and the processing speed (Fernald, Marchman, & Wielder, 2013 as cited by Weisleder & Fernald, 2009). A study done by Kwon et al., (2013), found that play has a significant effect on the language complexity for children’s language use pertaining to the structure of play or activity setting (free play), however the gender of the parent did not influence the language growth for the child. Furthermore, children are able to identify familiar words when speech is directed towards the child and not over heard, facilitated vocabulary learning at the age of 24 months (Weislder & Fernald, 2013). For example, over hearing adult conversation is not as beneficial towards the child’s vocabulary learning.

Linguistics has impacted cognitive psychology as the quest to understand language acquisition and the structure of language itself is undertaken. Linguistics is a complex and multifaceted; it includes language structural patterns and language development (Barsalou, 2005). The process of language development is complicated and dense, as the study of language is examined; the role of cognition is inherently examined and analyzed. Sternberg (2006) also explores language as an innate process and presents the idea that humans are born ready for language as a biological and cognitive process.

Modern day linguistics has seen the arrival of many different viewpoints of language. Beginning with Noam Chomsky, unquestionably one of the most influential figures in recent linguistics, new theories and ideas have been introduced at a rapid rate. In part due to his status as a revitalizer in the field, but also due to his often controversial theories, Chomsky maintains a place at the center of this discussion. His search for a universal grammar and criticism of pure descriptivism have informed generations of research. Much of this has been reactionary against him, but his influence can not be discounted. His theories of a universal grammar have inspired writers on both sides of the debate. Paul Hopper argues against this view, positing