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Related Concept Videos

Language and Cognition01:27

Language and Cognition

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Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
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Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
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Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
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Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
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Brain lateralization refers to the division of mental processes and functions between the two hemispheres of the brain, a phenomenon that optimizes neural efficiency and underpins complex abilities in humans. This specialization allows each hemisphere to perform tasks where it has a comparative advantage, facilitating more refined cognitive capabilities across different domains.
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Iconicity and Diachronic Language Change.

Padraic Monaghan1,2, Seán G Roberts3

  • 1Department of Psychology, Lancaster University, Lancaster, UK.

Cognitive Science
|April 20, 2021
PubMed
Summary
This summary is machine-generated.

Iconicity, the link between word form and meaning, is more stable in conserved English words. This suggests iconicity may have played a role in early language origins.

Keywords:
Age of acquisitionFrequencyGrammatical categoryIconicityLanguage evolutionPsycholinguisticssSound symbolism

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Area of Science:

  • Linguistics
  • Psycholinguistics
  • Language Evolution

Background:

  • Iconicity, the resemblance between a word's form and meaning, influences language learning and development.
  • While its role in language origins is debated, iconicity's presence in modern languages appears limited.

Purpose of the Study:

  • To investigate the stability of iconicity in vocabulary over time.
  • To compare iconicity's predictive power for word stability against other psycholinguistic factors.

Main Methods:

  • A diachronic study analyzing 784 English words and their historical forms.
  • Statistical analysis of iconicity, word length, age of acquisition, frequency, and grammatical category.

Main Results:

  • Words with higher iconicity were found to be more stable over time.
  • Word length and earlier age of acquisition also predicted stability.
  • The influence of word frequency and grammatical category appeared less significant than expected.

Conclusions:

  • Iconicity is a characteristic of ultra-conserved words in English.
  • The findings support iconicity as a potential property of vocabulary during language origins.