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Synchrony in mother-infant interaction: a possible neurophysiological base
The British Journal of Medical Psychology
|March 1, 1983
Summary
Maternal and infant neurophysiological capacities influence mother-infant interaction synchrony. Responsive infants had mothers skilled at filtering stimuli, leading to more engagement and less disengagement.
Area of Science:
- Developmental Psychology
- Neuroscience
- Infant Psychiatry
Background:
- Mother-infant synchrony is crucial for infant affective development.
- Potential neurophysiological underpinnings of this synchrony are not well understood.
Purpose of the Study:
- To investigate the neurophysiological basis of mother-infant interaction synchrony.
- To explore correlations between neonatal capacities, maternal responsiveness, and 3-month interaction patterns.
Main Methods:
- Assessed infant neurophysiology using Brazelton Neonatal Behavioural Assessment Scale at birth.
- Evaluated mother-infant interactions at three months.
- Measured maternal physiological responses to stimuli.
Main Results:
- Found significant correlations between neonatal responsivity, motor maturity, and maternal stimulus screening capacity.
- Infants more responsive to stimuli had mothers adept at filtering extraneous stimuli.
- These dyads exhibited more social engagement and less disengagement.
Conclusions:
- Specific neurophysiological capacities in mothers and infants may facilitate interaction synchrony.
- Chaotic asynchrony in clinical mother-infant disturbances might have a neurophysiological origin.