Preliminary evidence for behavioral and electrophysiological validity of an emoji dot-probe paradigm for young adults with depression

Preliminary evidence for behavioral and electrophysiological validity of an emoji dot-probe paradigm for young adults with depression

•Happy emoji and sad faces are able to differentiate depressed and healthy subjects.•ERP of depressive participants show they were less engaged during the dot probe task.•The control group responded later to valid sad trials, suggesting less negative bias.•Emoji dot-probe task showed preliminary val...

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Veröffentlicht in:Asian journal of psychiatry 2022-02, Vol.68, p.102968-102968, Article 102968
Hauptverfasser: Wong, Mei-Yi, Croarkin, Paul E., Lee, Poh Foong
Format: Artikel
Sprache:eng
Schlagworte:
Attention
Depression
Dot-probe task
Emoji
Emotions - physiology
Event related potential
Facial Expression
Humans
Real face
Young Adult
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Zusammenfassung:•Happy emoji and sad faces are able to differentiate depressed and healthy subjects.•ERP of depressive participants show they were less engaged during the dot probe task.•The control group responded later to valid sad trials, suggesting less negative bias.•Emoji dot-probe task showed preliminary validity compared to standard dot-probe task.
ISSN:1876-2018
1876-2026
DOI:10.1016/j.ajp.2021.102968