Selective Attention to Angry Faces in Clinical Social Phobia.

TLDR

Recent cognitive models of anxiety disorders suggest that threat cues influence attentional processes. This study investigated the time course of attentional responses to emotional facial expressions in a clinical sample with social phobia. With a visual probe task, photographs of angry, happy, and neutral faces were presented at 2 exposure durations: 500 and 1250 ms. At 500 ms the social‑phobia group showed enhanced vigilance for angry faces relative to happy and neutral faces, but no significant attentional biases were observed at 1250 ms, indicating a bias in initial orienting to threat cues.

Abstract

This study investigated the time course of attentional responses to emotional facial expressions in a clinical sample with social phobia. With a visual probe task, photographs of angry, happy, and neutral faces were presented at 2 exposure durations: 500 and 1250 ms. At 500 ms, the social phobia group showed enhanced vigilance for angry faces, relative to happy and neutral faces, in comparison with normal controls. In the 1250-ms condition, there were no significant attentional biases in the social phobia group. Results are consistent with a bias in initial orienting to threat cues in social anxiety. Findings are discussed in relation to recent cognitive models of anxiety disorders.