Abstract：
:Response to psychological stress can vary based on the extent to which the context is perceived as stressful, especially under different social conditions. The purpose of this preliminary study was to compare physiological stress (cortisol) and regulation (respiratory sinus arrhythmia, RSA) of 10-12 year old children with autism spectrum disorder (ASD, n = 31) or typical development (TD, n = 25) when exposed to two social stress protocols. The extent to which perceived emotion (affect recognition) and anxiety (state and trait) mediate the stress response was also explored. Results revealed different patterns of stress responses dependent on the type of stressor. During a friendly social interaction, both groups generally showed an adaptive, synergistic response between cortisol and RSA. In response to social evaluation, however, the ASD group did not show correlating responses between physiological systems, which was likely due to a blunted stress response to the social evaluative stressor. The ability to recognize neutral faces mediated the relationship between diagnostic group and physiological response to social evaluation, indicating that perception of threat is essential to triggering a stress response. The current study emphasizes the need to consider the important role of social context, social perception, and perceived anxiety when examining social interaction and stress.
journal_name
Biol Psycholjournal_title
Biological psychologyauthors
Corbett BA,Muscatello RA,Baldinger Cdoi
10.1016/j.biopsycho.2018.12.010subject
Has Abstractpub_date
2019-01-01 00:00:00pages
119-130eissn
0301-0511issn
1873-6246pii
S0301-0511(18)30400-9journal_volume
140pub_type
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pub_type： 临床试验,杂志文章,随机对照试验
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pub_type： 临床试验,杂志文章,随机对照试验
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pub_type： 杂志文章,随机对照试验
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