title: Social anxiety and interpretation biases for facial displays of emotion: emotion detection and ratings of social cost.
abstract: The current study assessed the processing of facial displays of emotion (Happy, Disgust, and Neutral) of varying emotional intensities in participants with high vs. low social anxiety. Use of facial expressions of varying intensities allowed for strong external validity and a fine-grained analysis of interpretation biases. Sensitivity to perceiving negative evaluation in faces (i.e., emotion detection) was assessed at both long (unlimited) and brief (60 ms) stimulus durations. In addition, ratings of perceived social cost were made indicating what participants judged it would be like to have a social interaction with a person exhibiting the stimulus emotion. Results suggest that high social anxiety participants did not demonstrate biases in their sensitivity to perceiving negative evaluation (i.e. disgust) in facial expressions. However, high social anxiety participants did estimate the perceived cost of interacting with someone showing disgust to be significantly greater than low social anxiety participants, regardless of the intensity of the disgust expression. These results are consistent with a specific type of interpretation bias in which participants with social anxiety have elevated ratings of the social cost of interacting with individuals displaying negative evaluation.
authors.affiliation: Department of Psychology, Binghamton University, PO Box 6000, Binghamton, NY 13902-6000, USA. cschofi1@binghamton.edu
authors.forename: Casey A
authors.initials: CA
authors.lastname: Schofield
authors.forename: Meredith E
authors.initials: ME
authors.lastname: Coles
authors.forename: Brandon E
authors.initials: BE
authors.lastname: Gibb
mesh_terms: D000293:Adolescent; D001007:Anxiety / Q000523:psychology*; D004644:Emotions; D005149:Facial Expression; D005260:Female; D006240:Happiness; D006801:Humans; D007600:Judgment; D008297:Male; D012919:Social Behavior; D012938:Social Perception; D014796:Visual Perception