The effect of masks on the recognition of facial expressions: A true-to-life study on the perception of basic emotions

Michael Christian Leitner, Verena Meurer, Florian Hutzler, Sarah Schuster, Stefan Hawelka*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

Mouth-to-nose face masks became ubiquitous due to the COVID-19 pandemic. This ignited studies on the perception of emotions in masked faces. Most of these studies presented still images of an emotional face with a face mask digitally superimposed upon the nose-mouth region. A common finding of these studies is that smiles become less perceivable. The present study investigated the recognition of basic emotions in video sequences of faces. We replicated much of the evidence gathered from presenting still images with digitally superimposed masks. We also unearthed fundamental differences in comparison to existing studies with regard to the perception of smile which is less impeded than previous studies implied.
Original languageEnglish
Article number933438
Number of pages8
JournalFrontiers in Psychology
Volume13
DOIs
Publication statusPublished - 22 Dec 2022

Keywords

  • emotion perception
  • face masks
  • social interaction
  • interpersonal communication
  • video stimulus
  • Basic emotions
  • COVID-19

Fields of Science and Technology Classification 2012

  • 501 Psychology

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