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Related Concept Videos

Language Development01:22

Language Development

1.0K
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...
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Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

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In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
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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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Elaborative Rehearsals01:07

Elaborative Rehearsals

503
Elaborative rehearsal is a crucial cognitive strategy that strengthens information encoding in long-term memory by making meaningful connections between new data and pre-existing knowledge. This approach contrasts with maintenance rehearsal, which involves simple repetition without delving into the significance of the information. While maintenance rehearsal might temporarily keep information active in short-term memory, it is less effective for long-term retention.
The effectiveness of...
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Components of Language01:24

Components of Language

918
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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Related Experiment Video

Updated: Mar 29, 2026

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
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Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

Published on: April 28, 2016

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Turn-taking, timing, and planning in early language acquisition.

Marisa Casillas1, Susan C Bobb2, Eve V Clark3

  • 1Max Planck Institute for Psycholinguistics,Nijmegen.

Journal of Child Language
|November 26, 2015
PubMed
Summary

Children

Area of Science:

  • Child Development
  • Cognitive Science
  • Linguistics

Background:

  • Young children exhibit longer response delays compared to adults.
  • Children's response times mature over several years.
  • Response delays may stem from simultaneous cognitive demands.

Purpose of the Study:

  • To investigate the developmental trajectory of response timing in young children.
  • To understand the relationship between answer complexity and response initiation time.
  • To explore how children balance comprehension and response planning.

Main Methods:

  • Analysis of conversational question-answer sequences.
  • Longitudinal study of caregiver-child interactions.
  • Data collected from children aged 1 year 8 months to 3 years 5 months.

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Infant Auditory Processing and Event-related Brain Oscillations
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Infant Auditory Processing and Event-related Brain Oscillations

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Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

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Related Experiment Videos

Last Updated: Mar 29, 2026

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Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm

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Infant Auditory Processing and Event-related Brain Oscillations
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Infant Auditory Processing and Event-related Brain Oscillations

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Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
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Main Results:

  • Children initiate simple answers faster than complex answers.
  • Simple answer initiation is rapid from an early age.
  • Complex answer initiation speed increases with age.
  • Children's response times improve with age and practice.

Conclusions:

  • Children prioritize quick responses from early development.
  • Development involves refining faster response types while acquiring slower ones.
  • Cognitive load influences children's response timing.