Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Components of Language01:24

Components of Language

547
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.
547
Language01:16

Language

485
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...
485
Language Development01:22

Language Development

605
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...
605
Algebraic Expressions01:26

Algebraic Expressions

59
Algebraic expressions are essential in mathematics. They represent relationships through variables, constants, and operations. These expressions help describe patterns and solve problems in various mathematical fields. Understanding their components, classifications, and operations allows for efficient simplification and manipulation.Each algebraic expression consists of individual parts, including numbers and symbols, that work together to form meaningful mathematical statements. The numerical...
59
Language and Cognition01:27

Language and Cognition

534
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.
534
Lewis Symbols and the Octet Rule02:36

Lewis Symbols and the Octet Rule

73.3K
Chemical bonds are complex interactions between two or more atoms or ions, which reduce the potential energy of the molecule. Gilbert N. Lewis developed a model called the Lewis model that simplified the depiction of chemical bond formation and provided straightforward explanations for the chemical bonds seen in most common compounds.
73.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

CLAP: A battery of measures to estimate language proficiency in native Chinese speakers.

Behavior research methods·2026
Same author

Beyond mean RTs in visual word recognition: Extensions of a remarkably stable three-way interaction amongst word frequency, stimulus degradation, and RT distributions.

Acta psychologica·2026
Same author

A megastudy of lexico-semantic effects in single-word shadowing.

Quarterly journal of experimental psychology (2006)·2025
Same author

Revealing hidden interactions in mean performance through distributional analyses: Evidence from Chinese lexical decision performance.

Psychonomic bulletin & review·2024
Same author

What we mean when we say semantic: Toward a multidisciplinary semantic glossary.

Psychonomic bulletin & review·2024
Same author

Neighborhood in Chinese lexicon: A megastudy analysis of lexical decision and naming of two-character Chinese words.

Journal of experimental psychology. Learning, memory, and cognition·2024
Same journal

Analysis of strength degradation of coal and rock masses and stability of mined areas under long term immersion environment.

PloS one·2026
Same journal

Biogenic Silver-Selenium nanocomposite with anticancer activity and potent efficacy against vancomycin-resistant Staphylococcus aureus.

PloS one·2026
Same journal

Preparation and physicochemical characterization of a biodegradable chitosan/carboxymethyl cellulose hydrogel synthesized in NaOH/urea medium.

PloS one·2026
Same journal

Action-guilt, survivor-guilt, and depression in combat-related PTSD.

PloS one·2026
Same journal

Explainable machine learning for predicting activities of daily living at discharge in stroke patients: A retrospective study using SHAP interpretability.

PloS one·2026
Same journal

Deep learning based two-way feature depiction model for brain tumor detection.

PloS one·2026
See all related articles

Related Experiment Video

Updated: Nov 7, 2025

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

9.4K

LexiCAL: A calculator for lexical variables.

Qian Wen Chee1, Keng Ji Chow1, Winston D Goh1

  • 1National University of Singapore, Singapore, Singapore.

Plos One
|April 30, 2021
PubMed
Summary
This summary is machine-generated.

LexiCAL is a new tool that calculates lexical variables, offering greater usability and functionality than existing resources. It computes a wide range of metrics for any language and corpus, empowering researchers with flexible lexical analysis.

More Related Videos

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese
08:08

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

Published on: April 1, 2016

9.5K
Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

17.5K

Related Experiment Videos

Last Updated: Nov 7, 2025

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

9.4K
Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese
08:08

Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

Published on: April 1, 2016

9.5K
Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition
12:49

Transcranial Direct Current Stimulation tDCS of Wernicke's and Broca's Areas in Studies of Language Learning and Word Acquisition

Published on: July 13, 2019

17.5K

Area of Science:

  • Computational linguistics
  • Psycholinguistics
  • Lexical analysis

Background:

  • Existing tools for computing lexical characteristics often lack usability and functionality.
  • Current resources may require prior user knowledge or restrict corpus specifications.
  • The range of computable metrics in existing tools is often limited.

Purpose of the Study:

  • Introduce LexiCAL, a novel calculator for lexical variables.
  • Address limitations in usability, functionality, and metric range of current tools.
  • Provide a fast, simple, and intuitive solution for lexical analysis.

Main Methods:

  • LexiCAL is a standalone executable application.
  • It supports calculation of surface, orthographic, phonological, and phonographic metrics.
  • Users can specify input, corpus files, and phonetic systems for any alphabetic language.

Main Results:

  • LexiCAL offers enhanced usability and a broader range of computable lexical metrics.
  • The tool accommodates user-specified corpora and phonetic systems.
  • Includes well-documented Python scripts for metric reproducibility and modification.

Conclusions:

  • LexiCAL provides a versatile and accessible platform for lexical variable computation.
  • It overcomes methodological gaps in existing lexical analysis tools.
  • Facilitates reproducible and adaptable research in linguistics and related fields.