Native Like Pronunciation Of A Second Language English Language Essay

An reply for the being of a critical period for the native-like acquisition of a 2nd linguistic communication is far from being easy identifiable. Its a subject that has attracted the involvement of research workers for many decennaries and the issue has yet to be resolved in malice of active treatment and a great many surveies. The hunt began with the first proposition of the “ Critical Time period Hypothesis ” ( CPH ) by Penfield & A ; Roberts ( 1959 ) in their paper Speech and Brain Mechanisms and was given a new life old ages subsequently by Lenneberg ( 1967 ) which, in a sense, allowed for increased lingual argument and research. The hypothesis itself attests that the ability to get a linguistic communication is inextricably linked to age and that there is a critical period of clip in which a linguistic communication is to be acquired in order for native-like proficiency. Follow-up surveies have so found that linguistic communication larning public presentation correlatives really extremely to the age at which larning Begins, presuming a scholar begins their acquisition prior to puberty. Controversy arose over whether this correlativity should besides use to the theory that the biologically based critical period hinders 2nd linguistic communication scholars ‘ native-like competency with pronunciation and sentence structure. There is an copiousness of surveies which have found that there is a great trade more factors that can impact the native-like acquisition of a 2nd linguistic communication. The native-like attainment of a 2nd linguistic communication is to a great extent influenced by societal, educational, motivational and other environmental factors such as age of exposure to the linguistic communication and the sum of 2nd linguistic communication instruction.

What is to a great extent argued is the ascription of causality to correlativity in respects to the CPH. Every clip that two events occur apparently in sync with one another, the apparently obvious account for their accompaniment is that one causes the other ; this may merely be false. It does look as though younger scholars finally attain greater proficiency in a linguistic communication and that their acquisition attack is so different. It is besides known that immature encephalons are neurologically different to older 1s ; nevertheless, neither this observation nor the others are obliging plenty to reason that there is a critical period for 2nd linguistic communication acquisition ( L2A ) . The CPH can non be clearly accepted as right simply on the immediate perceptual information. What is field to see is that this is non merely a lingual inquiry but one that incorporates assorted other subjects like cognitive psychological science and neurolinguistics. One must be wary before to the full accepting this hypothesis. It must be shown that linguistic communication acquisition is governed by some internal bio-program and non merely a consequence of the environmental conditions. The inquiry of whether linguistic communication resides in independently constructed, internal representations or in reciprocally available treating demands to be addressed. Logically, one needs to get down by presuming a hypothesis that is the antonym of the CPH, one that states there is no in-built biological ground for the acquisitioning of linguistic communications.

The Critical Period – A Search for a Definition

Many surveies conducted over the old ages have tried to nail down an exact definition of what the critical period means for human linguistic communication development. The critical period has found itself described otherwise by about every research worker ; each one draws a different definition from their gathered grounds. Take for illustration Gazzaniga ‘s ( 1991 ) position that “ certain environmental events must go on at certain times in the development of an being in order for normal development to happen. ” Before him came Bornstein ( 1989 ) who posited that “ during choice times in the life rhythm many constructions and maps become particularly susceptible to specific experiences, [ or absence of experiences ] , in a manner that alters some future instantiation of that [ or related ] construction or map. ”

Alongside these definitions came changing period lengths for the oncoming and beginning of a critical period. However, while this may demo confusion as to when it ends, there remain two repeating points through many definitions like those above. First, larning during this period is really about assured. This is the same for every person and is normatively described. Second, larning outside this critical period is different in both mode and success rate with the latter being far more varied in older scholars relative to younger scholars. What this should finally indicate to is when the period must come to a stopping point. If there is in fact a stopping point, it can so be said that there should be a clear and measureable discontinuity between the two points around the terminal of the critical period. If this discontinuity, this cut-off point, for increased acquisition is non-existent, so the CPH returns to rickety Waterss.

Some research workers have non been bold plenty to endorse the thought of an absolute critical period and prefer to asseverate the presence of a “ sensitive period ” for larning. While this seems more sensible at a glimpse, it falls down as a existent differentiation between the two hypotheses can non be once and for all proved. Heightened larning during a certain period of clip with decreasing returns thenceforth still maintains the same deductions as the CPH. Imagine for a minute that a critical period is merely a specific length in clip for heightened acquisition which may merely be overcome outside the period through extended pattern. This would intend that the period is no longer ‘critical ‘ and the inquiry of 2nd linguistic communication acquisition would so go kindred to the acquisition to a musical instrument. It is easier to larn early, but non impossible to get the hang subsequently.

Native-Like Competence – A Concept

One affair of contention is to specify what we perceive to be a high proficiency in a 2nd linguistic communication. There exist adequate speech patterns in Dublin City entirely to justify the inquiry as to which 1 is to be considered more right than the others. Radio talk shows have ever played host to harangues and raves on how one idiom or speech pattern is ‘pulling the criterion of linguistic communication down ‘ . In any country, societal or geographical, the talker normally considers themselves in the right as it is the lone signifier of the linguistic communication which they encounter daily. This has led to the by and large consistent failure by many to to the full reply the inquiry: what is native-like proficiency in a linguistic communication? It seems to be assumed that all scholars are endeavoring toward some mensurable linguistic communication end, a criterion and unflawed version of the 2nd linguistic communication. Chomsky ( 1957 ) acknowledged this idealization of lingual capableness and stated the utmost unlikeliness of that signifier being spoken by indigens. The blunt world is that we ‘re destined to ne’er accomplish any degree of lingual flawlessness, native or non. So if exact native-like proficiency is unrealistic and a definition of it remains obscure when asked for, so how is it that one Judgess native-like proficiency in a 2nd linguistic communication? Possibly the most necessary portion for doing this opinion comes from the phonemics similarity of a 2nd linguistic communication scholar to any native as opposed to, state, their sentence structure.

In add-on to this job regarding criterions for rightness is the job of the steps taken to judge native proficiency. Surveies tend to either focal point on the theoretical facet of linguistic communication acquisition or the planetary, mundane usage of linguistic communication on the footing of it being more ecologically valid. An illustration of the theoretical side is how the CPH would confer us with the variables described in Universal Grammar ( UG ) , the cardinal elements of human linguistic communication, e.g. complex noun-phrase restraint. This was shown to be so by Johnson & A ; Newport ( 1991 ) and backed up by continued research by others. The thought is that the bio-program available during the critical period is what constrains a scholar ‘s ability to build grammar. When that bio-program is lost it makes it really hard or even impossible to detect these regulations of course. This would so reenforce the hypothesis that a 2nd linguistic communication scholar would ne’er truly range any kind of native proficiency even without sing the jobs stated antecedently.

Another method of measuring is globally measuring some seeable characteristic in a scholar ‘s general pronunciation proficiency. Bongaerts, Planken & A ; Schils ( 1995 ) used raters ‘ opinions of the degree of foreign speech pattern in pupil scholars. In these surveies, it is the overall ability and accomplishment that is being graded which is likely the cupboard to a general definition of linguistic communication proficiency. The dependability of linguistic communication raters and the standards used can be questioned for their scientific virtue but one can non doubt the ecological cogency of the findings from those peculiar surveies. The ecological value of these types of surveies is that proficiency is non being judged against the unachievable and, at present, ungrounded facets of UG.

In respects to a critical period, the extent to which UG-structures govern 2nd linguistic communication acquisition from birth until an terminal to the period is the chief facet to be studied. Any lingual informations from that facet is critical in opening the Gatess to the possible readings that ever can follow from consequences, irrespective of which way the consequences point toward.

Cogency of the Theory – The Effect of Cognitive, Social & A ; Neurological Factors

Harmonizing to the CPH, the acquisition of a 2nd linguistic communication during the critical period should follow along the same lines drawn by first linguistic communication acquisition ( L1A ) as both procedures are governed internally. As such, the acquisition of a 2nd linguistic communication would hold a direct and apparently changeless entree to the UG, so it would demo small marks of transportation from a scholar ‘s first linguistic communication. This is presuming that UG entree overrides the cognitive procedure of making constructions to cover with a 2nd linguistic communication. What this so alludes to is that when a 2nd linguistic communication is being acquired outside the critical period, there should be a perceptibly different type of linguistic communication transportation. However, while it was shown for there to be differences, if the promotion and ultimate consequence of L2A are to be considered different, other factors would necessitate to be taken into history. Equally good as this, if transportation from the first linguistic communication characterises the linguistic communication acquisition for any scholar, so it besides becomes necessary to delegate some duty to neurological and socio-cognitive factors and non simply the critical period. While the above does demo the necessary differences for a different type of transportation, a major portion of a immature scholar ‘s development consists of them linking lingual competency with abstract cognition. This basically contributes to a kid ‘s L1A affecting some signifier of transportation from cognitive constructions to linguistics constructions. In short, this shows a possibility for L2A after pubescence being similar to L1A before the critical period has come to a stopping point.

There are several types of transportation runing from a scholar utilizing the built-in restraints of UG to specify the construction of their first linguistic communication all the manner through to a scholar utilizing the cognition of an L1 construction and using it to the 2nd. These beg the inquiry as to whether transportation is a lingual or cognitive procedure. The cardinal observation would be a qualitative change in the range or nature of transportation from an L1 at different maturational phases of L2A. The grounds that some hoped would demo this ended up indicating in precisely the opposite way. A survey conducted to look into transportation of subjacency, Juffs & A ; Harrington ( 1995 ) , and one conducted to look into lingual construction transportation, Bialystok & A ; Miller ( 1999 ) , both found no grounds to back up the above. There was about equal transportation between immature and older scholars in both subjacency transportation and construction transportation traveling from Chinese to English. Both age demographics had more trouble in judging sentences incorporating an mistake that was different between the linguistic communications than in judging sentences with mistakes that were common. Basically, the intervention between the two linguistic communications was really similar regardless of the scholar ‘s age. On top of this, the CPH still lacks the grounds for a discontinuity in the quality of regulations transferred during, every bit good as after, that period. Bialystok & A ; Hakuta ( 1994 ) concluded that L2A is non capable to biological critical periods, but “ on norm, there is a uninterrupted diminution in ability [ to larn ] with age. ”

Those who view linguistic communication as an independently governed bio-program can non disregard how cognitive scientific discipline convergences with the really thing they are speculating. Even geting literacy imposes lasting alteration on a immature scholar ‘s apprehensions of linguistic communication. It is a recognized fact that kids who understand alphabetic books develop more sophisticated constructs of phonological construction. Adams ( 1990 ) recognised that all kids, irrespective of the linguistic communication they are literate in, progress quickly in their lingual constructs upon deriving basic literacy. With respects to the L2A, the constitution of literacy must be seen as being controlled by cognitive maps.

In many parts of the universe, immature immigrant scholars will hold entree to schools in the host linguistic communication and larn that linguistic communication ‘s grammatical regulations and signifiers as portion of the course of study. Older scholars may merely non hold entree to these same societal additions and as such will non acquire near plenty, if any, entree to the same criterion of written text and aid. This produces cognitive difference between the age groups and is slightly usual for the bulk. Differences in public presentation are besides attributable to the methods of proving, e.g. an unwritten format or a written presentation. This differing mode, in which the written signifier normally draws higher public presentation compared with unwritten signifier even though both had the exact same inquiries, was found by Bialystok & A ; Miller ( 1998 ) . Another point to do is that if ultimate proficiency declines with the age of initial acquisition, the cognitive maps must besides worsen in efficiency to go portion of an account. This impairment has been evidenced in surveies done by Hultsch & A ; Dixon ( 1990 ) and Schaie & A ; Willis ( 1991 ) . They all show a general cognitive diminution across the homo lifetime which seems to endorse up a cognitive-age correlativity. The diminutions, nevertheless, are gradual and changeless and if age-related alterations in ultimate L2 proficiency are to be attributable to these cognitive alterations, so the diminution in ultimate proficiency must besides be gradual and changeless. No blunt discontinuity occurs at any point in clip during our inevitable cognitive diminution, closing the door to another mark for the CPH.

Conclusion – Room for Improvement

It ‘s easy to conceive of that kids are better L2 scholars than grownups ; grounds for it comes from countless beginnings which show younger scholars accomplishing native-like pronunciation in a 2nd linguistic communication with far greater easiness. Every mode of observation has produced exclusions to this, with late scholars sometimes being able to accomplish native-like proficiency in a 2nd linguistic communication. The neurological grounds produced in support of CPH has been shown to be flimsy. There has been consistent ascription of causality to correlativity and grounds is normally so focussed that certain observations have been forgotten such as the fact that shows the encephalon undergoes monolithic alterations due to factors aside from cistrons, viz. the environmental factors. It has been pointed out that nervous constellations are merely every bit likely to be altered by cognitive procedures as the other manner around. Both the lingual and cognitive factors mentioned that obviously contradict the CPH and even offer an alternate manner of explicating the advantages immature scholars receive. Alongside these accounts come the societal factors which come together, usually, to make a stimulating and nurturing environment, one filled with like-minded equals and educational chances which help the acquisition of a 2nd linguistic communication. With all of these incompatibilities, alternate accounts and misguided insouciant relation, I see no ground for one to accept the CPH.

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