title: Expectancy bias mediates the link between social anxiety and memory bias for social evaluation.
abstract: Social anxiety (SA) involves a multitude of cognitive symptoms related to fear of evaluation, including expectancy and memory biases. We examined whether memory biases are influenced by expectancy biases for social feedback in SA. We hypothesised that, faced with a socially evaluative event, people with higher SA would show a negative expectancy bias for future feedback. Furthermore, we predicted that memory bias for feedback in SA would be mediated by expectancy bias. Ninety-four undergraduate students (55 women, mean age = 19.76 years) underwent a two-visit task that measured expectations about (Visit 1) and memory of (Visit 2) feedback from unknown peers. Results showed that higher levels of SA were associated with negative expectancy bias. An indirect relationship was found between SA and memory bias that was mediated by expectancy bias. The results suggest that expectancy biases are in the causal path from SA to negative memory biases for social evaluation.
authors.affiliation: a Center for Mind and Brain , University of California , Davis , CA , USA.
authors.forename: Justin D
authors.initials: JD
authors.lastname: Caouette
authors.forename: Sarah K
authors.initials: SK
authors.lastname: Ruiz
authors.forename: Clinton C
authors.initials: CC
authors.lastname: Lee
authors.forename: Zainab
authors.initials: Z
authors.lastname: Anbari
authors.forename: Roberta A
authors.initials: RA
authors.lastname: Schriber
authors.forename: Amanda E
authors.initials: AE
authors.lastname: Guyer
mesh_terms: D000293:Adolescent; D059031:Anticipation, Psychological; D001007:Anxiety / Q000523:psychology*; D030141:Feedback, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D012938:Social Perception; D055815:Young Adult
keywords: Cognitive bias; Outcome prediction; Peer rejection; Self-perception; Social anxiety