Language Learning One of the

Language Learning One of the major debates in psychology today concerns the human ability to develop and utilize language skills, the feature of humanity that has long been thought to separate us from the rest of the animal kingdom.

On one side of the argument are the neurobiologists and other scientists and researchers who study the brain, many of whom believe that language is a skill we are innately born to; that is, they believe that human beings are hard-wired for language, and that it is something that would develop in an individual regardless of their cognitive or learning circumstances.

The other side of te argument s, as might be expected, that language is a learned trait just like most other aspects pf human behavior and skill, and that the basic rules and processes which govern cognitive growth and ability are just as applicable to language as the are to anything else. The likelihood is that this argument will never be settled; the ethical and medical barriers to performing a controlled experiment concerning the development of language in pre-language infants renders this option simply unviable.

A careful study of the current research and literature, however, can reveal many insights into this issue. The conclusion most soundly verified by current research is that while humans do have an innate predisposition to the learning, adaptation, and use of language, this is not sufficient for the actual adoption of language by an individual, and learning behaviors must also be present for the innate language potential to be met.

Some very powerful, if convoluted, arguments for the cognitive basis of language can be made by examining other mental phenomena that seem isolated to human beings. For instance, Michael Corballis (2009) reviewed an overwhelming amount of literature regarding the human capacity for episodic memory -- the ability to remember past events and mentally imagine and project future events and outcomes -- and one of his conclusions was that this had and has a large impact on the development of language (Corballis 2009).

Corballis goes on to suggest that episodic memory, which he entertainingly dubs "mental time travel," must have evolved in tandem with language abilities, and that both most likely appeared and grew as the human brain grew larger (Corballis 2009).

This suggests both the innate wiring for language and the cognitive need for learning it -- the human brain has the capacity for episodic memory and language, but Corballis never suggests that these things sprang fully-formed from the human brain, but rather that they developed slowly as the capacity fro thought and the need for expression coincided. It is this latter need that drives the cognitive processes, not simply the larger brain. Morten Christiansen and Nick Chater (2008) would agree strongly with this sentiment.

Their examination of what is known as the Universal Grammar or UG led them to the conclusion that "biologically determined UG is not evolutionarily viable. Instead, the original motivation for UG - the mesh between learners and languages - arises because language has been shaped to fit the human brain, rather than vice versa" (Christiansen & Chater 2008).

This view is even more strongly expressed in their research than in Corballis', yet the conclusion is basically the same -- the biological evidence shows a clear predisposition to language, but the evolution of language cannot be solely linked to genetics or other purely physiological features.

The evidence for the biological basis of language is strong, however; researchers have found that newborn infants thought to be at a stage of development that precluded language abilities have been shown to recognize and express interest in spoken syllabic patterns over randomized syllables, and to retain that recognition over long periods of time (Gervain et al. 2008).

The authors of this study conclude that the newborn brain is able to recognize at least the rudiments of language on their very frist encounter with it, which lends a huge amount of credibility to the belief that language is an innate skill possessed by the human brain.

It must be noted, however, that infants must have an encounter with language in order to recognize it; that is, their capacity for language learning must by met by a teacher, passive though that teaching may be in the from of adults surrounding the child.

There is even an entire branch of science devoted to the study of how language developed, much of it concerned with the historical period, which suggests what seems intuitively true at first glance: that language continues to be adapted and modified, not just in the words we have and use but in the effects and uses of language itself, even as human appear to have basically reached a genetic stasis (Wortham 2008).

The field of linguistic anthropology views language as innate part of humanity, it is true, but one that changes as conditions and people change (Wortham 2008). Such transformations would simply not be possible if language were hard-wired into the brain; the language skills we have inherited from the previous generation, and they from theirs, and so on,.