The asynchronous influence of facial expressions on bodily expressions

The ability to extract correct emotional information from facial and bodily expressions is fundamental for the development of social skills. Previous studies have shown that bodily expressions affect the recognition of basic facial expressions dramatically. However, few studies have considered the view that facial expressions may influence the recognition of bodily expressions. Further, previous studies have failed to consider a comprehensive set of emotional categories. The present study sought to examine whether facial expressions would impact the recognition of bodily expressions asynchronously, using four basic emotions. Participants performed an affective priming task, in which the priming stimuli included four facial expressions (happy, sad, fearful, and angry), and the target stimuli were bodily expressions matching the same emotions. The results indicated that the perception of affective facial expressions significantly influenced the accuracy and reaction time for body-based emotion categorization, particularly for bodily expression of happiness. The recognition accuracy of congruent expressions was higher, relative to that of incongruent expressions. The findings show that facial expressions influence the recognition of bodily expressions, despite the asynchrony.