Journal article
The effect of facial blood flow on ratings of blushing and negative affect during an embarrassing task: Preliminary findings
Journal of Anxiety Disorders, Vol.26(2), pp.305-310
2012
Abstract
Expecting to blush is a common source of social anxiety, and is associated with heightened perceptions of blushing and embarrassment. To assess whether sensory cues associated with heightened facial blood flow are an additional source of anxiety, the vasodilator niacin (100. mg) or placebo was administered double-blind to 33 participants, and facial blood flow was investigated when they sang a children's song. Vasodilatation during singing was greater in the niacin than placebo condition, and niacin-evoked flushing and increases in pulse rate were greater in participants with high than low fear of negative evaluation. Nevertheless, ratings of embarrassment, anxiety, blushing and facial heat were similar in both drug conditions. This dissociation implies that cognitive appraisals or negative affect overrode more subtle physiological cues of blushing during embarrassment. Clarifying how judgments about blushing are made could be crucial for correcting faulty assumptions about blushing in people who are frightened of this response.
Details
- Title
- The effect of facial blood flow on ratings of blushing and negative affect during an embarrassing task: Preliminary findings
- Authors/Creators
- P.D. Drummond (Author/Creator) - Murdoch UniversityD. Lazaroo (Author/Creator) - Murdoch University
- Publication Details
- Journal of Anxiety Disorders, Vol.26(2), pp.305-310
- Publisher
- Elsevier
- Identifiers
- 991005541542807891
- Copyright
- © 2011 Elsevier Ltd
- Murdoch Affiliation
- School of Psychology
- Language
- English
- Resource Type
- Journal article
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- Citation topics
- 1 Clinical & Life Sciences
- 1.21 Psychiatry
- 1.21.1949 Social Anxiety
- Web Of Science research areas
- Psychiatry
- Psychology, Clinical
- ESI research areas
- Psychiatry/Psychology