社交焦虑障碍中的注意偏差三成分研究述评

社交焦虑障碍表现为对一种或多种社交情境存在显著并持续的害怕,并表现出对社交刺激具有注意偏差,即注意增强、注意固着和注意回避,这三个成分交互作用促使社交焦虑持续发展.目前主要采用视觉搜索任务、点探测任务、空间线索任务,并结合眼动技术对此进行研究,但三成分之间的关系仍然存在疑惑,三者是否具有时间进程,如何衔接转换,仍需进一步检验.

Three Components of Attentional Bias in Social Anxiety Disorder

social anxiety disorder is the obvious and continuous fear of one or more social situations and manifests itself as the attentional bias to social stimuli, which includes facilitated attention, difficulty in disengaging, attentional avoidance, the three components that interact with each other and sustain the development of social anxiety. Currently, several paradigms involving dot-probe task, spatial cueing task and visual search task, combined with the eye scanning technique, are used to study attentional bias in social anxiety disorder. However, question remains about the relationship, time course and transition of the three components and calls for further research.