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Bill VanPatten is a former Professor of Spanish and Second Language Acquisition at Michigan State University. He specializes in second language acquisition, which he investigates on both theoretical and practical levels, using techniques from psycholinguistics, applied linguistics, and cognitive psychology.
VanPatten was the creator of the educational television show Destinos , designed for use with Spanish courses.
He worked with the theory of input processing in second language acquisition, which aims to explain how L2 learners process input. This term was first used by Professor Bill VanPatten. Growing up in a multilingual home, he strongly believes in the significant benefits of being able to speak, read, and write multiple languages. VanPatten considered that most people view language as something static, assuming that practicing rules will eventually make them stick in one's mind.
However, VanPatten believes that learning a language involves first processing language through hearing and reading to gather enough data to build up the linguistic system over time. To exemplify this theory, VanPatten explains that giving people a couple of chunks of language and having them do something with them allows them to process language, thus demonstrating how language develops in the brain.
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.
Rod Ellis is a Kenneth W. Mildenberger Prize-winning British linguist. He is currently a research professor in the School of Education, at Curtin University in Perth, Australia. He is also a professor at Anaheim University, where he serves as the Vice president of academic affairs. Ellis is a visiting professor at Shanghai International Studies University as part of China’s Chang Jiang Scholars Program and an emeritus professor of the University of Auckland. He has also been elected as an honorary fellow of the Royal Society of New Zealand.
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. The field of second-language acquisition is regarded by some but not everybody as a sub-discipline of applied linguistics but also receives research attention from a variety of other disciplines, such as psychology and education.
An interlanguage is an idiolect which has been 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.
The desire to learn is often related to the concept of ‘motivation’. Motivation is the most used concept for explaining the failure or success of a language learner. Second language (L2) refers to a language an individual learns that is not his/her mother tongue, but is of use in the area of the individual. It is not the same as a foreign language, which is a language learned that is not generally spoken in the individual's area. In research on motivation, it is considered to be an internal process that gives behavior energy, direction and persistence in research . Learning a new language takes time and dedication. Once one does, being fluent in a second language offers numerous benefits and opportunities. Learning a second language is exciting and beneficial at all ages. It offers practical, intellectual and many aspirational benefits. In learning a language, there can be one or more goals – such as mastery of the language or communicative competence – that vary from person to person. There are a number of language learner motivation models that were developed and postulated in fields such as linguistics and sociolinguistics, with relations to second-language acquisition in a classroom setting. The different perspectives on L2 motivation can be divided into three distinct phases: the social psychological period, the cognitive-situated period and the process-oriented period.
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.
In the field of second language acquisition, there are many theories about the most effective way for language learners to acquire new language forms. One theory of language acquisition is the comprehensible output hypothesis.
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.
Crosslinguistic influence (CLI) refers to the different ways in which one language can affect another within an individual speaker. It typically involves two languages that can affect one another in a bilingual speaker. An example of CLI is the influence of Korean on a Korean native speaker who is learning Japanese or French. Less typically, it could also refer to an interaction between different dialects in the mind of a monolingual speaker. CLI can be observed across subsystems of languages including pragmatics, semantics, syntax, morphology, phonology, phonetics, and orthography. Discussed further in this article are particular subcategories of CLI—transfer, attrition, the complementarity principle, and additional theories.
Second-language attrition is the decline of second-language skills, which occurs whenever the learner uses the second language to an insufficient degree or due to environmental changes the language use is limited and another language is becoming the dominant one.
The noticing hypothesis is a theory within second-language acquisition that a learner cannot continue advancing their language abilities or grasp linguistic features unless they consciously notice the input. The theory was proposed by Richard Schmidt in 1990.
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 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.
Second-language acquisition classroom research is an area of research in second-language acquisition concerned with how people learn languages in educational settings. There is a significant overlap between classroom research and language education. Classroom research is empirical, basing its findings on data and statistics wherever possible. It is also more concerned with what the learners do in the classroom than with what the teacher does. Where language teaching methods may only concentrate on the activities the teacher plans for the class, classroom research concentrates on the effect the things the teacher does has on the students.
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.
In the course of learning a second language, learners will frequently encounter communication problems caused by a lack of linguistic resources. Communication strategies are strategies that learners use to overcome these problems in order to convey their intended meaning. Strategies used may include paraphrasing, substitution, coining new words, switching to the first language, and asking for clarification. These strategies, with the exception of switching languages, are also used by native speakers.
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:
The Input Processing theory, put forth by Bill VanPatten in 1993, describes the process of strategies and mechanisms that learners use to link linguistic form with its meaning or function. Input Processing is a theory in second language acquisition that focuses on how learners process linguistic data in spoken or written language.
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