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Developmental Psycholinguistics
Developmental linguistics is the study of the development of linguistic ability in an individual, particularly the acquisition of language in childhood. It involves research into the different stages in language acquisition, language retention, and language loss in both first and second languages, in addition to the area of bilingualism. Before infants can speak, the neural circuits in their brains are constantly being influenced by exposure to language. Developmental linguistics supports the idea that linguistic analysis is not timeless, as claimed in other approaches, but time-sensitive, and is not autonomous – social-communicative as well as bio-neurological aspects have to be taken into account in determining the causes of linguistic developments. Language acquisition The concept of Nature vs. Nurture Noam Chomsky (1995) proposes the theory of Universal grammar, supporting that a child's language abilities is a result of nature. The theory of Universal Grammar proposes t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Language Acquisition
Language acquisition is the process by which humans acquire the capacity to perceive and comprehend language. In other words, it is how human beings gain the ability to be aware of language, to understand it, and to produce and use words and sentence (linguistics), sentences to communicate. Language acquisition involves structures, rules, and representation. The capacity to successfully use language requires human beings to acquire a range of tools, including phonology, morphology (linguistics), morphology, syntax, semantics, and an extensive vocabulary. Language can be vocalized as in speech, or manual as in sign language, sign. Human language capacity is language processing in the brain, represented in the brain. Even though human language capacity is finite, one can say and understand an infinite number of sentences, which is based on a syntactic principle called recursion. Evidence suggests that every individual has three recursive Mechanisms of mindfulness meditation, mech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pure Tone Audiometry
Pure-tone audiometry is the main hearing test used to identify Hearing (sense), hearing threshold levels of an individual, enabling determination of the degree, type and configuration of a hearing loss and thus providing a basis for diagnosis and management. Pure-tone audiometry is a subjective, behavioural measurement of a hearing threshold, as it relies on patient responses to ''pure tone'' stimuli. Therefore, pure-tone audiometry is only used on adults and children old enough to cooperate with the test procedure. As with most clinical tests, standardized calibration of the test environment, the equipment and the stimuli is needed before testing proceeds (in reference to ISO, ANSI, or other standardization body). Pure-tone audiometry only measures audibility thresholds, rather than other aspects of hearing such as sound localization and speech recognition. However, there are benefits to using pure-tone audiometry over other forms of hearing test, such as click auditory brainst ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Developmental Psychology
Developmental psychology is the scientific study of how and why humans grow, change, and adapt across the course of their lives. Originally concerned with infants and children, the field has expanded to include adolescence, adult development, aging, and the entire lifespan. Developmental psychologists aim to explain how thinking, feeling, and behaviors change throughout life. This field examines change across three major dimensions, which are physical development, cognitive development, and social emotional development. Within these three dimensions are a broad range of topics including motor skills, executive functions, moral understanding, language acquisition, social change, personality, emotional development, self-concept, and identity formation. Developmental psychology examines the influences of nature ''and'' nurture on the process of human development, as well as processes of change in context across time. Many researchers are interested in the interactions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heritage Language
A heritage language is a minority language (either immigrant or indigenous) learned by its speakers at home as children, and difficult to be fully developed because of insufficient input from the social environment. The speakers grow up with a different dominant language in which they become more competent. Polinsky and Kagan label it as a continuum (taken from Valdés definition of heritage language) that ranges from fluent speakers to barely speaking individuals of the home language. In some countries or cultures which determine a person's mother tongue by the ethnic group they belong to, a heritage language would be linked to the native language. The term can also refer to the language of a person's family or community that the person does not speak or understand, but identifies with culturally. Definitions and use Heritage language is a language which is predominantly spoken by "nonsocietal" groups and linguistic minorities. In various fields, such as foreign language ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Minority Language
A minority language is a language spoken by a minority of the population of a territory. Such people are termed linguistic minorities or language minorities. With a total number of 196 sovereign states recognized internationally (as of 2019) and an estimated number of roughly 5,000 to 7,000 languages spoken worldwide, the vast majority of languages are minority languages in every country in which they are spoken. Some minority languages are simultaneously also official languages, such as Irish in Ireland or the numerous indigenous languages of Bolivia. Likewise, some national languages are often considered minority languages, insofar as they are the national language of a stateless nation. Definitions There is no scholarly consensus on what a "minority language" is, because various different standards have been applied in order to classify languages as "minority language" or not. According to Owens (2013), attempts to define minority languages generally fall into several cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cross-linguistic Interference
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. It may also occur 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 (also known as L1 interference, linguistic interference, and crosslinguistic influence) 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. Types of language transfer When the relevant unit or structure of both languages is the same, linguistic interference c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simon Task
The Simon effect is the difference in accuracy or reaction time between trials in which stimulus and response are on the same side and trials in which they are on opposite sides, with responses being generally slower and less accurate when the stimulus and response are on opposite sides. The task is similar in concept to the ''Stroop Effect''. The Stroop Color and Word Test (SCWT) can be used to assess the ability to inhibit cognitive interference that occurs when the processing of a specific stimulus feature impedes the simultaneous processing of a second stimulus attribute. The Simon effect is an extension of this effect, but the interference in this task is generated by spatial features rather than features of the stimuli themselves. Original experiment In J. R. Simon's original study, two lights (the stimulus) were placed on a rotating circular panel. This device would be rotated at varying degrees (away from the horizontal plane). Simon wished to see if an alteration of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metalinguistics
Metalinguistics is the branch of linguistics that studies language and its relationship to other culture, cultural behaviors. It is the study of how different parts of speech and communication interact with each other and reflect the way people live and communicate together. Jacob L. Mey in his book, ''Trends in Linguistics'', describes Mikhail Bakhtin's interpretation of metalinguistics as "encompassing the life history of a speech community, with an orientation toward a study of large events in the speech life of people and embody changes in various cultures and ages." Literacy development Metalinguistic skills involve understanding of the rules used to govern language. Scholar Patrick Hartwell points out how substantial it is for students to develop these capabilities, especially heightened phonological awareness, which is a key precursor to literacy. An essential aspect to language development is focused on the student being aware of language and the components of language. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Literacy
Literacy is the ability to read and write, while illiteracy refers to an inability to read and write. Some researchers suggest that the study of "literacy" as a concept can be divided into two periods: the period before 1950, when literacy was understood solely as alphabetical literacy (word and letter recognition); and the period after 1950, when literacy slowly began to be considered as a wider concept and process, including the social and cultural aspects of reading, writing, and functional literacy. Definition The range of definitions of literacy used by Non-governmental organization, NGOs, think tanks, and advocacy groups since the 1990s suggests that this shift in understanding from "discrete skill" to "social practice" is both ongoing and uneven. Some definitions remain fairly closely aligned with the traditional "ability to read and write" connotation, whereas others take a broader view: * The 2003 National Assessment of Adult Literacy (USA) included "quantitativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Developmental Delay
Global developmental delay is an umbrella term used when children are significantly delayed in two or more areas of development. It can be diagnosed when a child is delayed in one or more milestones, categorised into motor skills, speech delay, speech, cognitive skills, and social and emotional development. There is usually a specific condition which causes this delay, such as cerebral palsy, Fragile X syndrome or other chromosome abnormality, chromosomal abnormalities. However, it is sometimes difficult to identify this underlying condition. Other terms associated with this condition are failure to thrive (which focuses on lack of weight gain and physical development), intellectual disability (which focuses on intellectual deficits and the changes they cause to development) and developmental disability (which can refer to both intellectual and physical disability altering development). Causes Developmental delay can be caused by learning disability, learning disabilities, in which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Approximant Consonant
Approximants are speech sounds that involve the articulators approaching each other but not narrowly enough nor with enough articulatory precision to create turbulent airflow. Therefore, approximants fall between fricatives, which do produce a turbulent airstream, and vowels, which produce no turbulence. This class is composed of sounds like (as in ''rest'') and semivowels like and (as in ''yes'' and ''west'', respectively), as well as lateral approximants like (as in ''less''). Terminology Before Peter Ladefoged coined the term ''approximant'' in the 1960s, the terms ''frictionless continuant'' and ''semivowel'' were used to refer to non-lateral approximants. In phonology, ''approximant'' is also a distinctive feature that encompasses all sonorants except nasals, including vowels, taps, and trills. Semivowels Some approximants resemble vowels in acoustic and articulatory properties and the terms ''semivowel'' and ''glide'' are often used for these non-syllabi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reduplication
In linguistics, reduplication is a Morphology (linguistics), morphological process in which the Root (linguistics), root or Stem (linguistics), stem of a word, part of that, or the whole word is repeated exactly or with a slight change. The classic observation on the semantics of reduplication is Edward Sapir, Edward Sapir's: "Generally employed, with self-evident symbolism, to indicate such concepts as distribution, plurality, repetition, customary activity, increase of size, added intensity, continuance." It is used in inflections to convey a grammatical function, such as plurality or intensification, and in Lexicon, lexical Derivation (linguistics), derivation to create new words. It is often used when a speaker adopts a tone more expressive or figurative than ordinary speech and is also often, but not exclusively, Iconicity, iconic in meaning. It is found in a wide range of languages and language groups, though its level of Productivity (linguistics), linguistic productivit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
