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Published on: April 19, 2017
Do you see what I see? Infants' reasoning about others' incomplete perceptions
1Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA. luoy@missouri.edu
Developmental Science
|February 4, 2010
Summary
Sixteen-month-olds understand that an agent
Area of Science:
- Cognitive Development
- Infant Psychology
- Theory of Mind
Background:
- Infants understand that unseen objects guide actions.
- Limited research exists on how infants interpret agents with partial visual information.
Purpose of the Study:
- To investigate if 16-month-olds can infer an agent's goal-directed actions based on the agent's limited perception of objects.
- To explore infants' understanding of perspective-taking when visual information is incomplete.
Main Methods:
- Infants observed an agent with a color preference (red).
- Screens with varying visibility (both sides same color, agent's side different color, only front visible) were introduced.
- Infants' expectations of the agent's choice were recorded when the agent could only see one side of the screens.
Main Results:
- Infants predicted the agent would act on her preference (red).
- Infants' predictions aligned with the agent's visible screen side, not their own view.
- Infants struggled to predict actions when the agent's view was ambiguous.
Conclusions:
- Sixteen-month-olds can reason about an agent's actions based on the agent's limited perceptual viewpoint.
- This demonstrates an early understanding of how incomplete visual information influences goal-directed behavior.
- Findings contribute to understanding the development of psychological reasoning in infants.
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