How to pronounce English [L] and [R] better? ) “the earlier, the better!” in terms of learning a foreign language. Therefore, I would like to talk about why early childhood English education is so effective.
There are some universal ideas about how children learn second languages. For example, Children learn second languages quickly and easily. And, the younger the child, the more skilled in acquiring second language. Also, all children learn second language in the same way. I want to know if this widely held belief can be proved by theoretical background.
Actually, while I have been observing my children, I have found big difference in their second language acquisition. In case of the second kid who came to America at the age of 6, she has a native-like accent only one year after she was exposed to English only speaking environment. However, my first kid still has Korean accent in speaking English since he came to America around his puberty age.
The speed of improvement in second language acquisition was miracle for my younger child. So, I became curious: What is the role of age in learning a second language? While I was reviewing many literatures, I got a general idea about the relationship between age and second language acquisition. Even though pronunciation of a language is not by any means the sole criterion for acquisition, nor is really the most important one, I cannot overlook the advantage of younger group in learning phonology because it is hard to change an accent that is already stuck after a certain age. So, I strongly feel that it would be much easier to pick up a native-like accent at early stage of development, but the other factors in learning English are not affected by age.
Most discussions about age and acquisition center on the question of whether there is a critical period for language acquisition. A biologically determined period of life when language can be acquired more easily and beyond which time language is increasingly difficult to acquire is not defined clearly. The classic argument is that a critical point for second language acquisition occurs around puberty, beyond which people seem to be relatively incapable of acquiring a second language. This has led some to assume, incorrectly, that by the age of twelve or thirteen you are “over the hill” when it come to the possibility of successful second language learning. Such an assumption must be viewed in the light of what it really means to be “successful” in learning a second language, and particularly the role of accent as a component of success.
The decrease of proficiency in learning foreign languages has to be blamed on something else. The conditions of exposure between children and adults are very different. Children go to school using the target language and adults can only work on what their limited language skills allow with a limited exposure to the second language. The older you are the more the first language input your get. The efficiency of young and adults depends on how dominant the target language is, immigrants who arrive younger had greater grammatical abilities in second language but also lower abilities in the first language. This starts to underlie the fact that children don’t have greater language learning abilities. This case shows prepubescent children may attain high levels of proficiency in their second language only at the expense of their first language and that older learners tend to retain native-like proficiency in the first language at the expense of their second language.
Reviewing some research on age and accent acquisition, I think that there is a powerful evidence of critical period for accent. People who have less than perfect pronunciation but who also have magnificent and fluent control of a second language, control that can even exceed that of many native speakers. Brown (2000) claimed “Henry Kissinger effect” in honor of the former U.S. Secretary of State whose German accent is so noticeable yet who is clearly more eloquent than the large majority of native speakers of American English. The acquisition of the communicative and functional purposes of language is, in most circumstance, far more important that a perfect native accent. Therefore, the more important thing in terms of learning a foreign language is the natural communicative environment for the target language than early language education if the pronunciation issue is not raised.