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Updated: Feb 8, 2026

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Synchronization of mother-infant feeding behavior

Marijn van Dijk1, Brenda van Voorthuizen2, Ralf F A Cox1

  • 1Heymans Institute of Psychological Research, University of Groningen, Grote Kruisstraat 2/1, 9012 TS Groningen, The Netherlands.

Infant Behavior & Development
|July 11, 2018
PubMed

In the weaning period, infants are introduced to solid food after being fed solely on milk, which involves a deliberate reorganization of the infant-caregiver feeding interaction. This multiple case study, involving 5 dyads with 10 repeated observations, analyzed its dynamical structure using Cross-Recurrence Quantification Analysis. The results showed that an optimal interaction occurs when the caregiver is leading by roughly 1-2 seconds. During the weaning period, all dyads showed signs of increased synchronization, although there are interesting differences between dyads. These findings indicate that infant-caregiver dyads co-regulate their behavior within a relatively short period.

Keywords:
Cross-Recurrence quantification analysisFeedingInfancyObservationSynchronizationWeaning

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