Interactions between faces and visual context in emotion perception: A meta-analysis

Area of Science:

• Psychology
• Cognitive Science
• Social Neuroscience

Background:

• Traditional theories propose facial expressions are primary for emotion perception.
• Emerging evidence indicates visual context (body posture, scenes) significantly impacts facial emotion recognition.
• The relative influence of faces versus context in emotion perception remains debated.

Purpose of the Study:

• To quantitatively synthesize the influence of faces and visual context on emotion perception using meta-analysis.
• To determine if facial expressions hold primacy over contextual cues in emotion labeling.
• To investigate the moderating roles of emotional congruency and stimulus clarity.

Main Methods:

• A meta-analysis was conducted on 1,020 effect sizes from 37 articles, involving 3,198 participants.
• Three-level mixed-effects models with robust variance estimation were employed.
• The analysis accounted for emotional congruency between faces and context, and the clarity of emotional signals.

Main Results:

• Both faces and visual context exert large effects (g_av > 1.23) on emotion labeling.
• Effects were amplified when faces and context conveyed incongruent emotions.
• Stimulus clarity moderated the effects of congruent emotional signals.
• After accounting for congruency and clarity, faces showed no greater influence than body postures or scenes.

Conclusions:

• Emotion perception is an integrative process, with faces and context dynamically interacting.
• The influence of different emotional signals is contingent on their clarity and congruency.
• Future research should incorporate emotional congruency and signal clarity to understand emotion perception fully.