Second language acquisition Wikipedia. This article is about natural acquisition of a second language. For classroom learning, see Language education. Second language acquisition SLA, second language learning, or L2 language 2 acquisition, is the process by which people learn a second language. Second language acquisition is also the scientific discipline devoted to studying that process. The field of second language acquisition is a subdiscipline of applied linguistics, but also receives research attention from a variety of other disciplines, such as psychology and education. A central theme in SLA research is that of interlanguage, the idea that the language that learners use is not simply the result of differences between the languages that they already know and the language that they are learning, but that it is a complete language system in its own right, with its own systematic rules. This interlanguage gradually develops as learners are exposed to the targeted language. The order in which learners acquire features of their new language stays remarkably constant, even for learners with different native languages, and regardless of whether they have had language instruction. However, languages that learners already know can have a significant influence on the process of learning a new one. This influence is known as language transfer. The primary factor driving SLA appears to be the language input that learners receive. Vmware Tools Virtual Cd-Rom Image Download'>Vmware Tools Virtual Cd-Rom Image Download. Learners become more advanced the longer they are immersed in the language they are learning, and the more time they spend doing free voluntary reading. The input hypothesis developed by linguist Stephen Krashen makes a distinction between language acquisition and language learning acquisitionlearning distinction,1 claiming that acquisition is a subconscious process, whereas learning is a conscious one. According to this hypothesis, the acquisition process in L2 is the same as L1 Language 1 acquisition. The learning process is consciously learning and inputting the language being learned. However, this goes as far as to state that input is all that is required for acquisition. Subsequent work, such as the interaction hypothesis and the comprehensible output hypothesis, has suggested that opportunities for output and for interaction may also be necessary for learners to reach more advanced levels. Research on how exactly learners acquire a new language spans a number of different areas. Focus is directed toward providing proof of whether basic linguistic skills are innate nature, acquired nurture, or a combination of the two attributes. Cognitive approaches to SLA research deal with the processes in the brain that underpin language acquisition, for example how paying attention to language affects the ability to learn it, or how language acquisition is related to short term and long term memory. Sociocultural approaches reject the notion that SLA is a purely psychological phenomenon, and attempt to explain it in a social context. Some key social factors that influence SLA are the level of immersion, connection to the L2 community, and gender. Linguistic approaches consider language separately from other kinds of knowledge, and attempt to use findings from the wider study of linguistics to explain SLA. There is also a considerable body of research about how SLA can be affected by individual factors such as age and learning strategies. A commonly discussed topic regarding age in SLA is the critical period hypothesis, which suggests that individuals lose the ability to fully learn a language after a particular age in childhood. Another topic of interest in SLA is the differences between adult and child learners. Learning strategies are commonly categorized as learning or communicative strategies, and are developed to improve their respective acquisition skills. Affective factors are emotional factors that influence an individuals ability to learn a new language. Common affective factors that influence acquisition are anxiety, personality, social attitudes, and motivation. Individuals may also lose a language through a process called second language attrition. This is often caused by lack of use or exposure to a language over time. The severity of attrition depends on a variety of factors including level of proficiency, age, social factors, and motivation at the time of acquisition. Finally, classroom research deals with the effect that language instruction has on acquisition. DefinitionseditSecond language refers to any language learned in addition to a persons first language although the concept is named second language acquisition, it can also incorporate the learning of third, fourth, or subsequent languages. Second language acquisition refers to what learners do it does not refer to practices in language teaching, although teaching can affect acquisition. The term acquisition was originally used to emphasize the non conscious nature of the learning process,note 1 but in recent years learning and acquisition have become largely synonymous. SLA can incorporate heritage language learning, but it does not usually incorporate bilingualism. Most SLA researchers see bilingualism as being the end result of learning a language, not the process itself, and see the term as referring to native like fluency. Korean is a language isolate spoken mainly in South Korea and North Korea by about 63 million people. Of all the resources that I came across in Japanese, my favourite by far was John Fotheringhams Master Japanese The Beginners StepbyStep Guide to Learning. Writers in fields such as education and psychology, however, often use bilingualism loosely to refer to all forms of multilingualism. SLA is also not to be contrasted with the acquisition of a foreign language rather, the learning of second languages and the learning of foreign languages involve the same fundamental processes in different situations. Jose Carlos Libaneo Didatica. Research backgroundeditThe academic discipline of second language acquisition is a subdiscipline of applied linguistics. It is broad based and relatively new. As well as the various branches of linguistics, second language acquisition is also closely related to psychology, cognitive psychology, and education. To separate the academic discipline from the learning process itself, the terms second language acquisition research, second language studies, and second language acquisition studies are also used. SLA research began as an interdisciplinary field, and because of this it is difficult to identify a precise starting date. A6Kj7B6rU/hqdefault.jpg' alt='Learning Korean Language Pdf' title='Learning Korean Language Pdf' />However, two papers in particular are seen as instrumental to the development of the modern study of SLA Pit Corders 1. The Significance of Learners Errors, and Larry Selinkers 1. Interlanguage. The field saw a great deal of development in the following decades. Since the 1. 98. 0s, SLA has been studied from a variety of disciplinary perspectives, and theoretical perspectives. In the early 2. 00. Java by children in the 5 to 1. Significant approaches in the field today are systemic functional linguistics, sociocultural theory, cognitive linguistics, Noam Chomskys universal grammar, skill acquisition theory and connectionism. There has been much debate about exactly how language is learned, and many issues are still unresolved. There are many theories of second language acquisition, but none are accepted as a complete explanation by all SLA researchers. Due to the interdisciplinary nature of the field of SLA, this is not expected to happen in the foreseeable future. Haynes divided the process of second language acquisition into five stages preproduction, early production, speech emergence, intermediate fluency, and advanced fluency.