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Updated: Aug 20, 2026

A Within-subjects Experimental Protocol to Assess the Effects of Social Input on Infant EEG
Published on: May 3, 2017
Infant social attention predicts preschool social cognition
Henry M Wellman1, Ann T Phillips, Sarah Dunphy-Lelii
1Center for Human Growth and Development, and Department of Psychology, University of Michigan, Ann Arbor, 48109-0406, USA. hmw@umich.edu
Insights
Infant attention to intentional actions predicts later social cognition. Early understanding of intentionality in 14-month-olds is linked to advanced Theory of Mind development in preschoolers.
Area of Science:
- Developmental Psychology
- Cognitive Science
- Social Neuroscience
Background:
- Research on infant intentional action understanding aims to identify precursors to children's Theory of Mind.
- Continuity between infant abilities and later preschool achievements necessitates empirical links.
Purpose of the Study:
- To investigate the predictive relationship between infants' attention to intentional action and later social cognitive abilities.
- To establish empirical connections between early intentionality understanding and Theory of Mind development.
Main Methods:
- Habituation paradigm used with 14-month-old infants observing human intentional actions.
- Longitudinal assessment of social cognition in preschool years using a Theory of Mind Scale.
Main Results:
- Infants' habituation patterns to intentional action significantly predicted later social cognition.
- A notable correlation was found between 14-month-olds' focus on intentionality and preschool mentalistic reasoning.
Conclusions:
- Infants' social attention to intentional action serves as a significant predictor of later social cognition.
- Early engagement with intentional actions may represent a foundational element for developing Theory of Mind.
Abstract:
Recent research examining infants' understanding of intentional action claims to be studying the early origins or precursors of children's later theories of mind If these infant understandings are continuous with later preschool achievements, there should be empirical connections between the two. We provide initial evidence that infants' social attention predicts later social cognition. Specifically, 14-month-olds' habituation to human intentional action significantly predicts later preschool mentalistic construal of persons, as measured on a Theory of Mind Scale.
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