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Piaget's Stage 1 of Cognitive Development

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Updated: Jun 26, 2026

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
07:09

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior

Published on: November 14, 2018

Aligning body and world: stable reference frames improve young children's search for hidden objects.

Lynn K Perry1, Larissa K Samuelson, John P Spencer

  • 1Department of Psychology, University of Iowa, Iowa City, IA 52242, USA. lynn-perry@uiowa.edu

Journal of Experimental Child Psychology
|January 27, 2009
PubMed
Summary
This summary is machine-generated.

Young children

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Last Updated: Jun 26, 2026

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
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Published on: November 14, 2018

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A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras
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A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

Published on: October 5, 2018

Area of Science:

  • Cognitive Science
  • Developmental Psychology
  • Spatial Cognition

Background:

  • Young children's spatial search abilities develop significantly between ages 2 and 3.
  • The ability to use spatial reference frames is crucial for object permanence and search tasks.
  • Previous research indicates 2-year-olds struggle with tasks requiring flexible spatial frame use, unlike 3-year-olds.

Purpose of the Study:

  • To investigate how enhancing spatial reference frames impacts young children's object search accuracy.
  • To determine if increased salience and stability of reference frames improve performance in a ramp task for 2- and 2.5-year-olds.
  • To understand the role of egocentric and object-centered reference frames in early spatial cognition.

Main Methods:

  • Two experiments were conducted with 2- and 2.5-year-old children using a ramp task with a hidden object.
  • Experiment 1 manipulated the salience of a barrier, while Experiment 2 manipulated the stability of the barrier and ramp.
  • Children's performance was assessed based on their ability to accurately locate the hidden object above chance levels.

Main Results:

  • In Experiment 1, 2.5-year-olds showed above-chance performance with a more salient barrier.
  • In Experiment 2, children performed significantly better with a stable barrier compared to a stable ramp.
  • Performance was linked to the alignment of egocentric and object-centered reference frames.

Conclusions:

  • Enhancing the salience and stability of spatial reference frames significantly improves young children's object search performance.
  • The findings highlight the critical role of aligning different spatial reference frames during a transitional developmental phase.
  • This research provides insights into the interplay of spatial cognition and motor planning in early childhood development.