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Mutual Exclusivity (psychology)
{{more citations needed, date=June 2017 Mutual exclusivity is a word learning constraint that involves the tendency to assign one label/name, and in turn avoid assigning a second label, to a single object. Mutual exclusivity is often discussed as one of three main lexical constraints, or word learning biases, that are believed to play major roles in word learning, the other two being the whole-object and taxonomic constraints. This assumption is typically first seen in the early stages of word learning by toddlers, but it is not limited to young childhood. Mutual exclusivity is often discussed by domain-specific accounts of language as limiting children's hypotheses about the possible meanings of words. It is generally accepted that mutual exclusivity alone cannot account for the complexity of word learning but is instead “more like heuristics in problem-solving."Golinkoff, R.M., Hirsh-Pasek, K., Bailey, L.M., & Wenger, N.R. (1992)Young children and adults use lexical principles to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Word Learning Biases
Word learning biases are certain biases or assumptions that allow children to quickly rule out unlikely alternatives in order to effectively process and learn word meanings. They begin to manifest themselves around 18 months, when children begin to rapidly expand their vocabulary. These biases are important for children with limited processing abilities if they are to be successful in word learning.Markman, E. M. (1991). The whole-object, taxonomic, and mutual exclusivity assumptions as initial constraints on word meanings. In S. A. Gelman, J. P. Byrnes, S. A. Gelman, J. P. Byrnes (Eds.), ''Perspectives on Language and Thought: Interrelations in Development'' (pp. 72-106). New York, NY US: Cambridge University Press. The guiding lexical principles have been defined as implicit and explicit strategies towards language acquisition. When a child learns a new word they must decide whether the word refers to the whole object, part of the object, its substance, color, or texture, solv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fast Mapping
In cognitive psychology, fast mapping is the term used for the hypothesized mental process whereby a new concept is learned (or a new hypothesis formed) based only on minimal exposure to a given unit of information (e.g., one exposure to a word in an informative context where its referent is present). Fast mapping is thought by some researchers to be particularly important during language acquisition in young children, and may serve (at least in part) to explain the prodigious rate at which children gain vocabulary. In order to successfully use the fast mapping process, a child must possess the ability to use "referent selection" and "referent retention" of a novel word. There is evidence that this can be done by children as young as two years old, even with the constraints of minimal time and several distractors. Previous research in fast mapping has also shown that children are able to retain a newly learned word for a substantial amount of time after they are subjected to the word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monolingualism
Monoglottism (Greek μόνος ''monos'', "alone, solitary", + γλῶττα , "tongue, language") or, more commonly, monolingualism or unilingualism, is the condition of being able to speak only a single language, as opposed to multilingualism. In a different context, "unilingualism" may refer to a language policy which enforces an official or national language over others. Being monolingual or unilingual is also said of a text, dictionary, or conversation written or conducted in only one language, and of an entity in which a single language is either used or officially recognized (in particular when being compared with bilingual or multilingual entities or in the presence of individuals speaking different languages). Note that mono''glottism'' can only refer to lacking the ''ability'' to speak several languages. Multilingual speakers outnumber monolingual speakers in the world's population. Suzzane Romaine pointed out, in her 1995 book ''Bilingualism'', that it would be weir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multilingualism
Multilingualism is the use of more than one language, either by an individual speaker or by a group of speakers. It is believed that multilingual speakers outnumber monolingual speakers in the world's population. More than half of all Europeans claim to speak at least one language other than their mother tongue; but many read and write in one language. Multilingualism is advantageous for people wanting to participate in trade, globalization and cultural openness. Owing to the ease of access to information facilitated by the Internet, individuals' exposure to multiple languages has become increasingly possible. People who speak several languages are also called polyglots. Multilingual speakers have acquired and maintained at least one language during childhood, the so-called first language (L1). The first language (sometimes also referred to as the mother tongue) is usually acquired without formal education, by mechanisms about which scholars disagree. Children acquirin ... [...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, gain the ability to be aware of language and to understand it), as well as to produce and use words and sentences to communicate. Language acquisition involves structures, rules and representation. The capacity to use language successfully requires one to acquire a range of tools including phonology, morphology, syntax, semantics, and an extensive vocabulary. Language can be vocalized as in speech, or manual as in sign. Human language capacity is 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 that allow sentences to go indeterminately. These three mechanisms are: ''relativization'', ''complementation'' and ''coordination''. There are two ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
