Decoding Preschool Social Dynamics: Automated Tracking of Spatial and Temporal Patterns to Investigate Social

Gabriela Markova1,2,3, Jozsef Arato4,5, Ruzena Ceral6

  • 1Faculty of Psychology, University of Vienna, Vienna, Austria.

Developmental Science
|June 18, 2026
PubMed

Insights

Machine learning accurately tracks preschool children's positions during free play, identifying social interactions. Friend dyads exhibit closer proximity and higher correlations in movement patterns, revealing insights into peer dynamics.

Area of Science:

  • Developmental Psychology
  • Computational Social Science
  • Behavioral Science

Background:

  • Understanding peer interactions in early childhood is crucial for social development.
  • Traditional methods for observing social behavior can be labor-intensive and subjective.
  • Automated tracking offers a novel approach to quantify social dynamics.

Purpose of the Study:

  • To apply machine learning for automatic tracking of preschool children's positions during free play.
  • To derive spatial and temporal features to identify social interactions and assess peer relationships.
  • To validate automated measures against human coding and investigate the spatial dynamics of friendships.

Main Methods:

  • Utilized machine learning and automated keypoint tracking software to record and analyze children's locations from video data.
  • Derived dyadic measures including distance, social orientation, and position/speed correlations.
  • Collected data from 20 preschool children (ages 3.95 ± 0.82) in groups of three, assessing friendship status.

Main Results:

  • Automated spatial and temporal features reliably predicted social interactions.
  • Friend dyads demonstrated significantly closer proximity, greater social orientation, and higher position/speed correlations compared to non-friends.
  • Social orientation and speed correlations varied dynamically, with speed correlation increasing in mixed-group settings, particularly among friends.

Conclusions:

  • Tracking-based approaches effectively capture fine-grained interactive behaviors and affiliative ties in young children.
  • Spatial dynamics, such as proximity and movement synchrony, serve as reliable indicators of peer relationships and social interactions.
  • This methodology provides valuable insights into the complex social world of preschoolers.

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