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Updated: Apr 27, 2026

Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
Published on: April 28, 2016
Neonatal imitation predicts how infants engage with faces
Annika Paukner1, Elizabeth A Simpson, Pier F Ferrari
1Laboratory of Comparative Ethology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Department of Health and Human Services, Poolesville, MD, USA.
Neonatal imitation in infant macaques predicted increased attention to eyes during social gestures. This suggests imitation may reflect early social attention biases, potentially aiding in identifying infants with atypical social development.
Area of Science:
- Comparative psychology
- Developmental neuroscience
- Primate behavior
Background:
- Neonatal imitation and eye preference are linked to social skills in human infants.
- The relationship between these abilities is not well understood.
- Investigating this link in non-human primates can offer insights into evolutionary origins.
Purpose of the Study:
- To determine if neonatal imitation predicts facial viewing patterns in infant rhesus macaques.
- To explore the association between early imitation and social attention biases.
Main Methods:
- Assessed neonatal imitation of lipsmacking and tongue protrusion in infant macaques.
- Used eye-tracking technology to record infant responses to an animated macaque avatar.
- Presented stimuli including neutral faces and faces displaying specific gestures.
Main Results:
- Infant macaques generally viewed eyes and mouths equally.
- Infants imitating lipsmacking showed significantly more eye-looking during neutral faces.
- No such bias was observed for tongue protrusion imitators.
Conclusions:
- Neonatal imitation performance may serve as an early indicator of social attention biases.
- This finding could help identify infants at risk for atypical social development.
- Suggests a potential link between early imitation and the development of social attention.
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