Mask wearing affects emotion perception. (June 2022)

• Record Type: Journal Article
• Authors: Levitan, Carmel A.; Rusk, Isabelle; Jonas-Delson, Danielle; Lou, Hanyun; Kuzniar, Lennon; Davidson, Gray; Sherman, Aleksandra
• Is Part Of: I-Perception. Volume 13:Number 3(2022)
• Publication Date: 2022-06
• Subjects: emotion perception -- mask wearing; Perception -- Periodicals; Visual perception -- Periodicals; Perception; Perception; Electronic journals; Periodical; Fulltext; Internet Resources; Periodicals; Periodicals; 153.7
• DOI: 10.1177/20416695221107391
• Languages: English
• ISSNs: 2041-6695

Abstract

To reduce the spread of COVID-19, mask wearing has become ubiquitous in much of the world. We studied the extent to which masks impair emotion recognition and dampen the perceived intensity of facial expressions by naturalistically inducing positive, neutral, and negative emotions in individuals while they were masked and unmasked. Two groups of online participants rated the emotional intensity of each presented image. One group rated full faces (N=104); the other (N=102) rated cropped images where only the upper face was visible. We found that masks impaired the recognition of and rated intensity of positive emotions. This happened even when the faces were cropped and the lower part of the face was not visible. Masks may thus reduce positive emotion and/or expressivity of positive emotion. However, perception of negativity was unaffected by masking, perhaps because unlike positive emotions like happiness which are signaled more in the mouth, negative emotions like anger rely more on the upper face.