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Published on: November 14, 2018
Gaze following as a function of affective expression in 3-, 6- and 9-month-old infants
Isabel De Groote1, Herbert Roeyers, Tricia Striano
1Research Group Developmental Disorders, Ghent University, Ghent, Belgium. Degrooteisabel@yahoo.com <Degrooteisabel@yahoo.com>
Insights
Infant gaze following improves with age. While older infants showed better gaze following, adult emotions did not significantly influence this behavior, suggesting developmental changes in emotion processing.
Area of Science:
- Developmental psychology
- Infant cognition
- Social cognition
Background:
- Gaze following is a crucial social-cognitive skill in infants.
- Understanding how affective expression influences early social attention is important for developmental research.
Purpose of the Study:
- To investigate the influence of adult affective expression on gaze following in 3-, 6-, and 9-month-old infants.
- To examine developmental changes in infant gaze following and its relation to emotional cues.
Main Methods:
- Observational study design.
- Infants aged 3, 6, and 9 months were presented with adult stimuli displaying affective expressions.
- Gaze following behavior was recorded and analyzed across age groups.
Main Results:
- Gaze following ability significantly increased with infant age.
- No significant differential influence of adult affective expression on infant gaze following was detected.
- Evidence suggests a developmental shift in emotion processing rather than a direct effect of affect on gaze following.
Conclusions:
- Infant gaze following demonstrates robust developmental progression.
- The findings suggest that developmental changes in emotion processing, not affective cues directly, modulate gaze following in early infancy.
Abstract:
The influence of affective expression on gaze following was investigated in 3-, 6- and 9-month-old infants. Gaze following became more robust at the older ages. There was no strong evidence that infants' gaze following activity was differentially influenced by the adult's affective expression, but rather for a developmental difference in emotion processing.
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