Impact of social context on human facial and gestural emotion expressions

HIGHLIGHTS

• What: In the past, the majority of emotion studies focus on facial expressions, ignoring other modalities involved in the communication of affective states 29, though advances have been made to determine the dual impact of bodily and facial expressions on emotion recognition based on posed actor expressions 30. The aim of this study (part 1) was thus to identify audience effects on hand gestures and facial expressions in response to different emotion-inducing stimuli. Drawing on the OpenFace algorithm, the study provides a guide for systematic analyses on spontaneous facial movements (vs. a priori determined basic emotion . . .
  

   

  

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