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Related Experiment Video

Updated: Jun 8, 2026

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras
03:56

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

Published on: October 5, 2018

Infants' representations of three-dimensional occluded objects.

Rebecca J Woods1, Teresa Wilcox, Jennifer Armstrong

  • 1North Dakota State University, Child Development & Family Science, Fargo, ND 58108-6050, USA. rebecca.woods@ndsu.edu

Infant Behavior & Development
|October 8, 2010
PubMed
Summary
This summary is machine-generated.

Six-month-old infants track objects differently based on display complexity. Infants focus more on object locations in complex, two-object displays, showing advanced spatial representation skills.

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Last Updated: Jun 8, 2026

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras
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Defining the Role Of Language in Infants' Object Categorization with Eye-tracking Paradigms
07:31

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

Published on: February 8, 2019

Area of Science:

  • Developmental Psychology
  • Cognitive Science
  • Infant Perception

Background:

  • Infant object representation is a key area in developmental research.
  • Eye-tracking technology has advanced the study of infant looking patterns during object occlusion.
  • Understanding how infants track moving objects behind occluders informs theories of early cognitive development.

Purpose of the Study:

  • To investigate how infants' visual tracking and attention differ between single-object and multiple-object occlusion displays.
  • To analyze infants' looking patterns during object motion behind an occluder.
  • To provide evidence for infants' spatial representation of moving, occluded objects.

Main Methods:

  • Utilized eye-tracking to record the eye-movements of six-month-old infants.
  • Presented infants with occlusion sequences involving either a single 3D object or two 3D objects.
  • Compared infants' attention to the occluder and their gaze shifts during single- versus multiple-object events.

Main Results:

  • Infants demonstrated longer attention to the occluder's side where the object was hidden, shifting gaze with object movement.
  • Infants showed increased attention to spatiotemporal coordinates in two-object displays compared to one-object displays.
  • Visual tracking patterns differed significantly between single- and two-object occlusion scenarios.

Conclusions:

  • Infants' visual tracking abilities are modulated by display complexity (one vs. two objects).
  • More complex displays necessitate focused infant attention on the hidden spatial locations of objects.
  • Findings support the notion that infants represent the spatial positions of moving, occluded objects.