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Piaget's Theory of Cognitive Development from Childhood into Adulthood

Piaget's Theory of Cognitive Development from Childhood into Adulthood

Jean Piaget's theory of cognitive development emphasizes the role of thinking in a child's learning process, suggesting that children are naturally curious about their environment. His approach to development is discontinuous, proposing that cognitive abilities progress through distinct stages, each with unique characteristics. Central to Piaget's theory is schemata—mental structures that allow individuals to understand and interpret the world.
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Piaget's Stage 1 of Cognitive Development

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Related Experiment Video

Updated: Jun 26, 2026

Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms

Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms

Published on: February 8, 2019

Toddlers can adaptively change how they categorize: same objects, same session, two different categorical

Jessica S Horst¹, Ann E Ellis, Larissa K Samuelson

¹Department of Psychology, University of Iowa, USA.

Developmental Science

|January 6, 2009

Summary

This summary is machine-generated.

Toddlers can flexibly change how they group objects based on task demands. This early categorization skill is linked to a child's growing vocabulary size.

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Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

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Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Area of Science:

Developmental Psychology
Cognitive Science
Linguistics

Background:

Early childhood categorization is crucial for cognitive development.
Understanding how toddlers shift categorization strategies is key to early learning.

Purpose of the Study:

To investigate toddlers' ability to adapt categorization strategies within a single session.
To explore the relationship between vocabulary size and flexible categorization in toddlers.

Main Methods:

Two experiments utilized a sequential touching task with 14- to 18-month-old toddlers.
Objects were presented with categorization options based on perceptual salience (taxonomic) or less obvious dimensions.

Main Results:

Toddlers demonstrated adaptive shifts in object categorization within the experimental session.
Children with larger productive vocabularies responded to both taxonomic and non-taxonomic categorization dimensions.
Children with smaller vocabularies primarily attended to the taxonomic categorization.

Conclusions:

Toddlers possess the capacity for adaptive categorization, adjusting their strategies based on task context.
Vocabulary size plays a significant role in toddlers' ability to utilize flexible categorization strategies.
This highlights the dynamic interplay between cognitive flexibility and linguistic development in early childhood.