Children's Facial Emotion Recognition Skills: Longitudinal Associations With Lateralization for Emotion Processing

Dawn Watling, Nikoleta Damaskinou

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Abstract

This is the first longitudinal study to evaluate the relations between hemispheric laterality for emotion processing and the development of facial emotion recognition skills, both of which show similar developmental trajectories. Five to 12-year-old children (N = 160) completed an emotion discrimination task, emotion matching task, identity matching task, and behavioral lateralization for emotion processing task at baseline and one year later. Lateralization at baseline predicted later emotion discrimination, while change in strength of lateralization across the year predicted emotion matching ability. Lateralization was not a significant predictor of identity matching. These findings provide evidence that it is changes in laterality for emotion processing that contribute to improvements in facial emotion recognition skills between 5 and 12 years of age.
Original languageEnglish
Pages (from-to)366-381
Number of pages16
JournalChild Development
Volume91
Issue number2
Early online date6 Dec 2018
DOIs
Publication statusE-pub ahead of print - 6 Dec 2018

Keywords

  • emotion recognition
  • hemispheric lateralization
  • emotion processing

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