Youths' processing of emotion information: Responses to chronic and video-based laboratory stress

PSYCHONEUROENDOCRINOLOGY

卷:122

Article

Smith, Karen E.^1,2  Leitzke, Brian T.^1,2  Pollak, Seth D.^1,2 

[1] Univ Wisconsin, Dept Psychol, 1202 W Johnson St, Madison, WI 53706 USA

[2] Univ Wisconsin, Waisman Ctr, 1500 Highland Ave,Rm 392, Madison, WI 53705 USA

关键词: Video-based TSST-C;    Stress;    Emotion perception;    Facial expressions;    Context;    Early adolescence;   

DOI  :  10.1016/j.psyneuen.2020.104873

来源: Elsevier

【 摘 要 】

Integrating multiple sources of information about others' emotional states is critical to making accurate emotional inferences. There is evidence that both acute and chronic stress influence how individuals perceive emotional information. However, there is little research examining how acute and chronic stress interact to impact these processes. The current study examined whether acute and chronic stress interact to influence how children make emotional inferences. Eighty-nine youths (aged 11-15 years) underwent a novel video-based social stressor. Children completed an emotion recognition task prior to and after the stressor in which they saw integrated displays of facial expressions and contexts depicting congruent or incongruent emotional information. Eye tracking assessed changes in attention to the stimuli. Children became more likely to use and attended more to facial information than contextual information when labeling emotions following exposure to acute stress. Moreover, the effect of acute stress on use of facial information to label emotions was stronger for children who experienced higher levels of chronic stress. These data suggest that acute stress shifts attention towards facial information while suppressing processing of other sources of emotional information, and that youths with a history of chronic stress are more susceptible to these effects.

【 授权许可】

Free