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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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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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Measures of variability are statistical metrics that reveal the dispersion pattern within a dataset. They are pivotal in biostatistics, providing insights into the heterogeneity within health and biological data. Variability signifies the degree to which data points diverge from one another, helping researchers understand the potential range of values and associated uncertainty within the data.
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Components of Language01:24

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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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The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
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Related Experiment Video

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Does Variability Across Events Affect Verb Learning in English, Mandarin, and Korean?

Jane B Childers1, Jae H Paik2, Melissa Flores1

  • 1Department of Psychology, Trinity University.

Cognitive Science
|July 27, 2016
PubMed
Summary
This summary is machine-generated.

Children learning new verbs struggle with varied agents, especially in complex events. This cross-linguistic study reveals common cognitive processes in early verb acquisition.

Keywords:
ComparisonCross-linguisticGeneralizationPreschoolersVariabilityVerb learning

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Area of Science:

  • Developmental Psychology
  • Linguistics
  • Cognitive Science

Background:

  • Verb learning is crucial for language acquisition and productive speaking.
  • Previous research indicates children face challenges extending verbs when exposed to varied agents.

Purpose of the Study:

  • To investigate the impact of agent variability on verb learning in young children.
  • To determine if agent variability interacts with event complexity.
  • To explore cross-linguistic differences in verb learning related to variability.

Main Methods:

  • Children aged 2.5 to 3 years from the United States, China, Korea, and Singapore participated.
  • Participants learned verbs associated with simple and complex events under conditions with one or three agents.
  • Verb extension was assessed at test, with a follow-up study examining event order.

Main Results:

  • Children learning verbs for simple movements showed similar performance across conditions.
  • Verb extension success decreased for complex events enacted by multiple agents.
  • Results were consistent across different languages, indicating shared cognitive mechanisms.

Conclusions:

  • Agent variability significantly impacts verb learning, particularly for complex events.
  • Cross-linguistic data suggest universal cognitive processes underlie children's verb acquisition.
  • Event complexity and agent variability are key factors in early language development.