A second language (L2) is a language spoken in addition to one's first language (L1). A second language may be a neighbouring language, another language of the speaker's home country, or a foreign language. A speaker's dominant language, which is the language a speaker uses most or is most comfortable with, is not necessarily the speaker's first language. For example, the Canadian census defines first language for its purposes as "the first language learned in childhood and still spoken", recognizing that for some, the earliest language may be lost, a process known as language attrition. This can happen when young children start school or move to a new language environment.
The distinction between acquiring and learning was made by Stephen Krashen [1] as part of his Monitor Theory. According to Krashen, the acquisition of a language is a natural process; whereas learning a language is a conscious one. In the former, the student needs to partake in natural communicative situations. In the latter, error correction is present, as is the study of grammatical rules isolated from natural language. Not all educators in second language agree to this distinction; however, the study of how a second language is learned/acquired is referred to as second-language acquisition (SLA).
Research in SLA "...focuses on the developing knowledge and use of a language by children and adults who already know at least one other language... [and] a knowledge of second-language acquisition may help educational policy makers set more realistic goals for programmes for both foreign language courses and the learning of the majority language by minority language children and adults." [2]
SLA has been influenced by both linguistic and psychological theories. One of the dominant linguistic theories hypothesizes that a device or module of sorts in the brain contains innate knowledge. Many psychological theories, on the other hand, hypothesize that cognitive mechanisms, responsible for much of human learning, process language.
Other dominant theories and points of research include 2nd language acquisition studies (which examine if L1 findings can be transferred to L2 learning), verbal behaviour (the view that constructed linguistic stimuli can create a desired speech response), morpheme studies, behaviourism, error analysis, stages and order of acquisition, structuralism (approach that looks at how the basic units of language relate to each other according to their common characteristics), 1st language acquisition studies, contrastive analysis (approach where languages are examined in terms of differences and similarities) and inter-language (which describes the L2 learner's language as a rule-governed, dynamic system). [3]
These theories have all influenced second-language teaching and pedagogy. There are many different methods of second-language teaching, many of which stem directly from a particular theory. Common methods are the grammar-translation method, the direct method, the audio-lingual method (clearly influenced by audio-lingual research and the behaviourist approach), the Silent Way, Suggestopedia, community language learning, the Total Physical Response method, and the communicative approach (highly influenced by Krashen's theories). [4] Some of these approaches are more popular than others, and are viewed to be more effective. Most language teachers do not use one singular style, but will use a mix in their teaching. This provides a more balanced approach to teaching and helps students of a variety of learning styles succeed.
The defining difference between a first language (L1) and a second language (L2) is the age the person learned the language. For example, linguist Eric Lenneberg used second language to mean a language consciously acquired or used by its speaker after puberty. In most cases, people never achieve the same level of fluency and comprehension in their second languages as in their first language. These views are closely associated with the critical period hypothesis. [5] [6] [7] [8]
In acquiring an L2, Hyltenstam found that around the age of six or seven seemed to be a cut-off point for bilinguals to achieve native-like proficiency. After that age, L2 learners could get near-native-like-ness but their language would, while consisting of few actual errors, have enough errors to set them apart from the L1 group. The inability of some subjects to achieve native-like proficiency must be seen in relation to the age of onset (AO). [9] Later, Hyltenstam & Abrahamsson modified their age cut-offs to argue that after childhood, in general, it becomes more and more difficult to acquire native-like-ness, but that there is no cut-off point in particular. [10]
As we are learning more and more about the brain, there is a hypothesis that when a child is going through puberty, that is the time that accents start. Before a child goes through puberty, the chemical processes in the brain are more geared towards language and social communication. Whereas after puberty, the ability for learning a language without an accent has been rerouted to function in another area of the brain—most likely in the frontal lobe area promoting cognitive functions, or in the neural system of hormone allocated for reproduction and sexual organ growth.
As far as the relationship between age and eventual attainment in SLA is concerned, Krashen, Long, and Scarcella, say that people who encounter foreign language in early age, begin natural exposure to second languages and obtain better proficiency than those who learn the second language as an adult. However, when it comes to the relationship between age and rate SLA, "Adults proceed through early stages of syntactic and morphological development faster than children (where time and exposure are held constant)". [11] Also, "older children acquire faster than younger children do (again, in early stages of morphological and syntactic development where time and exposure are held constant)". [11] In other words, adults and older children are fast learners when it comes to the initial stage of foreign language education.
Gauthier and Genesee have done research which mainly focuses on the second language acquisition of internationally adopted children and results show that early experiences of one language of children can affect their ability to acquire a second language, and usually children learn their second language slower and weaker even during the critical period. [12]
As for the fluency, it is better to do foreign language education at an early age, but being exposed to a foreign language since an early age causes a "weak identification". [13] Such issue leads to a "double sense of national belonging," that makes one not sure of where they belong to because, according to Brian A. Jacob, multicultural education affects students' "relations, attitudes, and behaviors". [14] And as children learn more and more foreign languages, children start to adapt, and get absorbed into the foreign culture that they "undertake to describe themselves in ways that engage with representations others have made". [15] Due to such factors, learning foreign languages at an early age may incur one's perspective of his or her native country. [5]
Acquiring a second language can be a lifelong learning process for many. Despite persistent efforts, most learners of a second language will never become fully native-like in it, although with practice considerable fluency can be achieved. [16] However, children by around the age of 5 have more or less mastered their first language with the exception of vocabulary and a few grammatical structures, and the process is relatively very fast because language is a very complex skill. Moreover, if children start to learn a second language when they are seven years old or younger, they will also be fully fluent with their second language in a faster speed comparing to the speed of learning by adults who start to learn a second language later in their life. [17]
In the first language, children do not respond to systematic correction. Furthermore, children who have limited input still acquire the first language, which is a significant difference between input and output. Children are exposed to a language environment of errors and lack of correction but they end up having the capacity to figure out the grammatical rules. Error correction does not seem to have a direct influence on learning a second language. Instruction may affect the rate of learning, but the stages remain the same. Adolescents and adults who know the rule are faster than those who do not.
In the learning of a second language the correction of errors remains a controversial topic with many differing schools of thought. Throughout the last century much advancement has been made in research on the correction of students' errors. In the 1950s and 60s, the viewpoint of the day was that all errors must be corrected at all costs. Little thought went to students' feelings or self-esteem in regards to this constant correction. [18]
In the 1970s, Dulay and Burt's studies showed that learners acquire grammar forms and structures in a pre-determined, inalterable order, and that teaching or correcting styles would not change that. [18]
In 1977, Terrell"s studies showing that there were more factors to be considered in the classroom than the cognitive processing of the students. [18] He contested that the affective side of students and their self-esteem were equally important to the teaching process. [18]
In the 1980s, the strict grammar and corrective approach of the 1950s became obsolete. Researchers asserted that correction was often unnecessary and that instead of furthering students' learning it was hindering them. The main concern at this time was relieving student stress and creating a warm environment for them. Stephen Krashen was a big proponent in this hands-off approach to error correction. [18]
The 1990s brought back the familiar idea that explicit grammar instruction and error correction was indeed useful for the SLA process. At this time, more research started to be undertaken to determine exactly which kinds of corrections are the most useful for students. In 1998, Lyster concluded that "recasts", the teacher repeating a student's incorrect utterance with the correct version, are not always the most useful because students do not notice the correction. His studies in 2002 showed that students learn better when teachers help students recognize and correct their own errors. [18] Mackey, Gas and McDonough had similar findings in 2000 and attributed the success of this method to the student's active participation in the corrective processes. [18]
According to Noam Chomsky, children will bridge the gap between input and output by their innate grammar because the input (utterances they hear) is so poor but all children end up having complete knowledge of grammar. Chomsky calls it the Poverty of Stimulus. And second language learners can do this by applying the rules they learn to the sentence-construction, for example. So learners in both their native and second language have knowledge that goes beyond what they have received, so that people can make correct utterances (phrases, sentences, questions, etc) that they have never learned or heard before.
Bilingualism has been an advantage to today's world and being bilingual gives the opportunity to understand and communicate with people with different cultural backgrounds. However, a study done by Optiz and Degner in 2012 shows that sequential bilinguals (i.e. learn their L2 after L1) often relate themselves to the emotions more when they perceive these emotions by their first language/native language/L1, but feel less emotional when by their second language even though they know the meaning of words clearly. [19] The emotional distinction between L1 and L2 indicates that the "effective valence" of words is processed less immediate in L2 because of the delayed vocabulary/lexical access to these two languages.
Success in language learning can be measured in two ways: likelihood and quality. First language learners will be successful in both measurements. It is inevitable that all people will learn a first language and with few exceptions, they will be fully successful. For second language learners, success is not guaranteed. For one, learners may become fossilized or stuck as it were with ungrammatical items. (Fossilization occurs when language errors become a permanent feature.) [20] The difference between learners may be significant. As noted elsewhere, L2 learners rarely achieve complete native-like control of the second language.
For L2 pronunciation, there are two principles that have been put forth by Levis. The first is nativeness which means the speaker's ability to approximately reach the speaking pattern of the second language of speakers; and the second, understanding, refers to the speaker's ability to make themselves understood. [21]
L2 | L1 | |
---|---|---|
Speed | slower than acquisition of L1 | acquisition is rapid |
Stages | systematic stages of development | systematic stages of development |
Error correction | not directly influential | not involved |
Depth of knowledge | beyond the level of input | beyond the level of input |
Emotionality | less emotional when perceiving words by L2 | more emotional when perceiving words by L1 |
Success (1) | not inevitable (possible fossilization*) | inevitable |
Success (2) | rarely fully successful (if learning starts after Critical Period) | successful |
Being successful in learning a second language is often found to be challenging for some individuals. Research has been done to look into why some students are more successful than others. Stern, [22] Rubin [23] and Reiss [24] are just a few of the researchers who have dedicated time to this subject. They have worked to determine what qualities make a "good language learner". [25] Some of their common findings are that a good language learner uses positive learning strategies, is an active learner who is constantly searching for meaning. Also a good language learner demonstrates a willingness to practice and use the language in real communication. He also monitors himself and his learning, has a strong drive to communicate, and has a good ear and good listening skills. [25]
Özgür and Griffiths have designed an experiment in 2013 about the relationship between different motivations and second language acquisition. [26] They looked at four types of motivations—intrinsic (inner feelings of learner), extrinsic (reward from outside), integrative (attitude towards learning), and instrumental (practical needs). According to the test results, the intrinsic part has been the main motivation for these student who learn English as their second language. However, students report themselves being strongly instrumentally motivated. In conclusion, learning a second language and being successful depend on every individual.
In pedagogy and sociolinguistics, a distinction is made between second language and foreign language, the latter is being learned for use in an area where that language is originally from another country and not spoken in the native country of the speakers. And in other words, foreign language is used from the perspective of countries; the second language is used from the perspective of individuals.
For example, English in countries such as India, Pakistan, Sri Lanka, Bangladesh, the Philippines, the Nordic countries and the Netherlands is considered a second language by many of its speakers, because they learn it young and use it regularly; indeed in parts of South Asia it is the official language of the courts, government and business. The same can be said for French in Algeria, Morocco and Tunisia, although French is not an official language in any of them. In practice, French is widely used in a variety of contexts in these countries, and signs are normally printed in both Arabic and French. A similar phenomenon exists in post-Soviet states such as Ukraine, Uzbekistan, Kyrgyzstan and Kazakhstan, where Russian can be considered a second language, and there are large Russophone communities.
However, unlike in Hong Kong, English is considered a foreign language in China due to the lack of opportunities for use, such as historical links, media, conversation between people, and common vocabulary. Likewise, French would be considered a foreign language in Romania and Moldova, even though both French and Romanian are Romance languages, Romania's historical links to France, and all being members of la Francophonie.
This section appears to contradict itself on the number of speakers.(December 2021) |
George H. J. Weber, a Swiss businessman and independent scholar, founder of the Andaman Association and creator of the encyclopedic andaman.org Web site, made a report in December 1997 about the number of secondary speakers of the world's leading languages. [28] [29] Weber used the Fischer Weltalmanach of 1986 as his primary and only source [30] for the L2-speakers data, in preparing the data in the following table. These numbers are here compared with those referred to by Ethnologue, a popular source in the linguistics field. See below Table 1.
Language | L2 speakers (Weltalmanach 1986) | L2 speakers (Ethnologue.com 2023) |
---|---|---|
1. English | 190 million | 1.077 billion |
2. Mandarin | 20 million | 199 million |
3. Hindi-Urdu | 150 million | 266 million |
4. Spanish | 20 million | 74 million |
5. French | 270 million | 229 million |
6. Russian | 125 million | 108 million |
7. Arabic | 21 million | 274 million |
8. Portuguese | 28 million | 27 million |
9. German | 80 million | 58 million |
10. Japanese | 8 million | 0.1 million |
Collecting the number of second language speakers of every language is extremely difficult and even the best estimates contain guess work. The data below are from ethnologue.com as of June 2013. [31] [ not specific enough to verify ]
Language | Speakers (million) |
---|---|
Mandarin | 918 |
Spanish | 476 |
English | 335 |
Hindi-Urdu | 330 |
Bengali | 230 |
Arabic | 223 |
Portuguese | 202 |
Russian | 162 |
Japanese | 122 |
Javanese | 84.3 |
Language | speakers (million) |
---|---|
English | 1132 |
Mandarin | 1116 |
Hindi-Urdu | 600 |
Spanish | 550 |
Russian | 320 |
French | 300 |
Arabic | 250 |
Bengali/Sylhetti | 250 |
Malay/Indonesian | 200 |
Portuguese | 200 |
Japanese | 130 |
{{cite journal}}
: CS1 maint: DOI inactive as of November 2024 (link)Language transfer is the application of linguistic features from one language to another by a bilingual or multilingual speaker. Language transfer may occur across both languages in the acquisition of a simultaneous bilingual, from a mature speaker's first language (L1) to a second language (L2) they are acquiring, or from an L2 back to the L1. Language transfer is most commonly discussed in the context of English language learning and teaching, but it can occur in any situation when someone does not have a native-level command of a language, as when translating into a second language. Language transfer is also a common topic in bilingual child language acquisition as it occurs frequently in bilingual children especially when one language is dominant.
Second-language acquisition (SLA), sometimes called second-language learning—otherwise referred to as L2acquisition, is the process by which people learn a second language. Second-language acquisition is also the scientific discipline devoted to studying that process. This involves learning an additional language after the first language is established, typically through formal instruction or immersion. 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 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 significantly influence the process of learning a new one. This influence is known as language transfer.
An interlanguage is an idiolect developed by a learner of a second language (L2) which preserves some features of their first language (L1) and can overgeneralize some L2 writing and speaking rules. These two characteristics give an interlanguage its unique linguistic organization. It is idiosyncratically based on the learner's experiences with L2. An interlanguage can fossilize, or cease developing, in any of its developmental stages. It is claimed that several factors shape interlanguage rules, including L1 transfer, previous learning strategies, strategies of L2 acquisition, L2 communication strategies, and the overgeneralization of L2 language patterns.
Sequential bilingualism occurs when a person becomes bilingual by first learning one language and then another. The process is contrasted with simultaneous bilingualism, in which both languages are learned at the same time.
Contrastive analysis is the systematic study of a pair of languages with a view to identifying their structural differences and similarities. Historically it has been used to establish language genealogies.
The generative approach to second language (L2) acquisition (SLA) is a cognitive based theory of SLA that applies theoretical insights developed from within generative linguistics to investigate how second languages and dialects are acquired and lost by individuals learning naturalistically or with formal instruction in foreign, second language and lingua franca settings. Central to generative linguistics is the concept of Universal Grammar (UG), a part of an innate, biologically endowed language faculty which refers to knowledge alleged to be common to all human languages. UG includes both invariant principles as well as parameters that allow for variation which place limitations on the form and operations of grammar. Subsequently, research within the Generative Second-Language Acquisition (GenSLA) tradition describes and explains SLA by probing the interplay between Universal Grammar, knowledge of one's native language and input from the target language. Research is conducted in syntax, phonology, morphology, phonetics, semantics, and has some relevant applications to pragmatics.
The critical period hypothesis is a theory within the field of linguistics and second language acquisition that claims a person can only achieve native-like fluency in a language before a certain age. It is the subject of a long-standing debate in linguistics and language acquisition over the extent to which the ability to acquire language is biologically linked to developmental stages of the brain. The critical period hypothesis was first proposed by Montreal neurologist Wilder Penfield and co-author Lamar Roberts in their 1959 book Speech and Brain Mechanisms, and was popularized by Eric Lenneberg in 1967 with Biological Foundations of Language.
Fluency refers to continuity, smoothness, rate, and effort in speech production. It is also used to characterize language production, language ability or language proficiency.
The input hypothesis, also known as the monitor model, is a group of five hypotheses of second-language acquisition developed by the linguist Stephen Krashen in the 1970s and 1980s. Krashen originally formulated the input hypothesis as just one of the five hypotheses, but over time the term has come to refer to the five hypotheses as a group. The hypotheses are the input hypothesis, the acquisition–learning hypothesis, the monitor hypothesis, the natural order hypothesis and the affective filter hypothesis. The input hypothesis was first published in 1977.
Heritage language learning, or heritage language acquisition, is the act of learning a heritage language from an ethnolinguistic group that traditionally speaks the language, or from those whose family historically spoke the language. According to a commonly accepted definition by Valdés, heritage languages are generally minority languages in society and are typically learned at home during childhood. When a heritage language learner grows up in an environment with a dominant language that is different from their heritage language, the learner appears to be more competent in the dominant language and often feels more comfortable speaking in that language. "Heritage language" may also be referred to as "community language", "home language", and "ancestral language".
The order of acquisition is a concept in language acquisition describing the specific order in which all language learners acquire the grammatical features of their first language. This concept is based on the observation that all children acquire their first language in a fixed, universal order, regardless of the specific grammatical structure of the language they learn. Linguistic research has largely confirmed that this phenomenon is true for first-language learners; order of acquisition for second-language learners is much less consistent. It is not clear why the order differs for second-language learners, though current research suggests this variability may stem from first-language interference or general cognitive interference from nonlinguistic mental faculties.
In linguistics, according to J. Richard et al., (2002), an error is the use of a word, speech act or grammatical items in such a way that it seems imperfect and significant of an incomplete learning (184). It is considered by Norrish as a systematic deviation which happens when a learner has not learnt something, and consistently gets it wrong. However, the attempts made to put the error into context have always gone hand in hand with either [language learning and second-language acquisition] processe, Hendrickson (1987:357) mentioned that errors are ‘signals’ that indicate an actual learning process taking place and that the learner has not yet mastered or shown a well-structured [linguistic competence|competence] in the target language.
The main purpose of theories of second-language acquisition (SLA) is to shed light on how people who already know one language learn a second language. The field of second-language acquisition involves various contributions, such as linguistics, sociolinguistics, psychology, cognitive science, neuroscience, and education. These multiple fields in second-language acquisition can be grouped as four major research strands: (a) linguistic dimensions of SLA, (b) cognitive dimensions of SLA, (c) socio-cultural dimensions of SLA, and (d) instructional dimensions of SLA. While the orientation of each research strand is distinct, they are in common in that they can guide us to find helpful condition to facilitate successful language learning. Acknowledging the contributions of each perspective and the interdisciplinarity between each field, more and more second language researchers are now trying to have a bigger lens on examining the complexities of second language acquisition.
Individual variation in second-language acquisition is the study of why some people learn a second language better than others. Unlike children who acquire a language, adults learning a second language rarely reach the same level of competence as native speakers of that language. Some may stop studying a language before they have fully internalized it, and others may stop improving despite living in a foreign country for many years. It also appears that children are more likely than adults to reach native-like competence in a second language. There have been many studies that have attempted to explain these phenomena.
Multi-competence is a concept in second language acquisition formulated by Vivian Cook that refers to the knowledge of more than one language in one person's mind. From the multicompetence perspective, the different languages a person speaks are seen as one connected system, rather than each language being a separate system. People who speak a second language are seen as unique multilingual individuals, rather than people who have merely attached another language to their repertoire.
Focus on form (FonF), also called form-focused instruction, is an approach to language education in which learners are made aware of linguistic forms – such as individual words and conjugations – in the context of a communicative activity. It is contrasted with focus on forms, in which forms are studied in isolation, and focus on meaning, in which no attention is paid to forms at all. For instruction to qualify as focus on form and not as focus on forms, the learner must be aware of the meaning and use of the language features before the form is brought to their attention. Focus on form was proposed by Michael Long in 1988.
The interaction hypothesis is a theory of second-language acquisition which states that the development of language proficiency is promoted by face-to-face interaction and communication. Its main focus is on the role of input, interaction, and output in second language acquisition. It posits that the level of language that a learner is exposed to must be such that the learner is able to comprehend it, and that a learner modifying their speech so as to make it comprehensible facilitates their ability to acquire the language in question. The idea existed in the 1980s, and has been reviewed and expanded upon by a number of other scholars but is usually credited to Michael Long.
The natural approach is a method of language teaching developed by Stephen Krashen and Tracy Terrell in the late 1970s and early 1980s. The Natural Approach has been used in ESL classes as well as foreign language classes for people of all ages and in various educational settings, from primary schools to universities. It aims to foster naturalistic language acquisition in the classroom setting by emphasizing communication and limiting conscious grammar study and explicit correction of student errors. Efforts are also made to make the learning environment as stress-free as possible, by lowering the affective filter. In the natural approach, language output is not forced, but allowed to emerge spontaneously after students have attended to large amounts of comprehensible language input. Comprehensible input is the content that language learners are exposed to in the target language. Krashen suggests that language learners should be able to understand the comprehensible input provided at their current levels of language acquisition, while also making it as interesting and engaging as possible.
The following outline is provided as an overview of and topical guide to second-language acquisition:
In linguistics, the term near-native speakers is used to describe speakers who have achieved "levels of proficiency that cannot be distinguished from native levels in everyday spoken communication and only become apparent through detailed linguistic analyses" (p. 484) in their second language or foreign languages. Analysis of native and near-native speakers indicates that they differ in their underlying grammar and intuition, meaning that they do not interpret grammatical contrasts the same way. However, this divergence typically does not impact a near-native speaker's regular usage of the language.