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Related Concept Videos

Revisionist Views of Adolescent and Adult Cognition01:24

Revisionist Views of Adolescent and Adult Cognition

A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are themselves.
Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
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Piaget's Stage 4 of Cognitive Development01:19

Piaget's Stage 4 of Cognitive Development

The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
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Piaget's Stage 3 of Cognitive Development01:17

Piaget's Stage 3 of Cognitive Development

During Piaget's concrete operational stage, from ages 7 to 11, children exhibit a marked increase in logical thinking skills, specifically in relation to tangible, real-world events. This stage is characterized by the development of several essential cognitive concepts, including conservation, reversibility, and classification, all of which support the child's evolving capacity for structured thought.
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Perceptual Constancy01:12

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Perceptual constancy is the ability to recognize that objects remain consistent and unchanged even when their appearance varies due to changes in sensory input. There are four main types of perceptual constancy: size constancy, shape constancy, color constancy, and brightness constancy.
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Piaget's Stage 2 of Cognitive Development01:14

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The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...

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Developmental Changes in Judgments of Authentic Objects.

Brandy N Frazier1, Susan A Gelman

  • 1University of Hawaii at Manoa.

Cognitive Development
|February 18, 2010
PubMed
Summary
This summary is machine-generated.

Children develop an understanding of object authenticity with age. Even young children recognize that an object's history, not just its appearance, gives it special meaning, particularly for museum display.

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Area of Science:

  • Cognitive Development
  • Psychology of Perception

Background:

  • Understanding of authenticity is crucial for appreciating cultural heritage and historical artifacts.
  • Previous research has not fully explored how children's concepts of authenticity develop across different age groups.

Purpose of the Study:

  • To investigate the developmental trajectory of children's understanding of object authenticity.
  • To determine how age influences the criteria children use to identify authentic objects.
  • To differentiate between authenticity and desirability in children's object evaluations.

Main Methods:

  • A cross-sectional study involving 112 children (preschool to 4th grade) and 119 college students.
  • Participants were shown pairs of authentic and non-authentic objects (photographs).
  • Tasks involved selecting objects for museum display and personal possession.

Main Results:

  • Both children and adults identified authentic objects as museum-worthy.
  • The concept of authenticity broadened with age, encompassing famous associations, original creations, and personal connections.
  • Authenticity was consistently distinguished from desirability across all age groups.
  • Children recognized that an object's historical path influences its perceived nature.

Conclusions:

  • Children develop a nuanced understanding of authenticity from an early age.
  • Historical context (a non-obvious property) significantly contributes to an object's perceived value beyond its material or functional worth.
  • This study highlights the importance of non-obvious properties in children's conceptual development regarding authenticity.