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Related Concept Videos

Language and Cognition01:27

Language and Cognition

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.
Language Development01:22

Language Development

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.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Components of Language01:24

Components of Language

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. “eh”). Phonemes combine to...
Language01:16

Language

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.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Introduction to Language of Pathophysiology l01:25

Introduction to Language of Pathophysiology l

Pathophysiology investigates how biological mechanisms—typically starting at the cellular level—disrupt normal bodily functions. It bridges anatomy and physiology to explain the progression of disease. With this foundation, it is important to understand the following key terms used to describe disease processes: Diagnosis:The process of identifying a disease using clinical evaluation, including signs (objective evidence like rashes), symptoms (subjective experiences like pain), laboratory test...

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Related Experiment Video

Updated: May 16, 2026

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

A practical approach to language complexity: a Wikipedia case study.

Taha Yasseri1, András Kornai, János Kertész

  • 1Department of Theoretical Physics, Budapest University of Technology and Economics, Budapest, Hungary. yasseri@phy.bme.hu

Plos One
|November 29, 2012
PubMed
Summary
This summary is machine-generated.

Simple English Wikipedia (Simple) and Main English Wikipedia (Main) show similar vocabulary richness. Simple Wikipedia

Related Experiment Videos

Last Updated: May 16, 2026

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment
06:48

Lexical Decision Task for Studying Written Word Recognition in Adults with and without Dementia or Mild Cognitive Impairment

Published on: June 25, 2019

Area of Science:

  • Computational Linguistics
  • Digital Humanities
  • Corpus Linguistics

Background:

  • Wikipedia's Simple English edition aims for linguistic simplicity.
  • Empirical analysis is needed to verify language complexity differences.

Purpose of the Study:

  • To empirically compare language complexity between Simple English Wikipedia and Main English Wikipedia.
  • To investigate factors influencing language complexity, including topic and article controversy.

Main Methods:

  • Statistical analysis of English Wikipedia texts.
  • Comparison of vocabulary richness, n-grams (words and part-of-speech tags), and sentence length.
  • Application of the Gunning readability index.
  • Analysis of topical dependence and content of talk pages for controversial articles.

Main Results:

  • Vocabulary richness is comparable between Simple English Wikipedia and Main English Wikipedia.
  • Simple English Wikipedia exhibits lower complexity primarily due to shorter sentences, not simplified syntax or vocabulary.
  • Language complexity varies by topic, with conceptual articles being more complex than biographical or object-based ones.
  • Controversial articles and their associated talk pages demonstrate reduced language complexity.

Conclusions:

  • Simple English Wikipedia does not achieve significant vocabulary simplification compared to Main English Wikipedia.
  • Sentence length is the key differentiator in language complexity between the two Wikipedia editions.
  • Article topic and the presence of controversy significantly impact language complexity in Wikipedia content.