Ex-gaussian model reveals performance biomarkers related to emotion-cognition interaction during public speaking anxiety

This research is to compare the reaction time (RT) of low public speaking anxiety (LPSA) and high (HPSA) individuals using Ex-Gaussian modelling technique to investigate behavioural abnormalities in individuals with PSA. Despite the fact that one out of every four individuals worldwide experiences P...

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Bibliographic Details
Main Authors: Feroz, Farah Shahnaz, Andrea Cheang, Sheau Shyuan, Subramaniam, Siva Kumar
Format: Article
Language:en
Published: Universiti Kebangsaan Malaysia 2023
Online Access:http://eprints.utem.edu.my/id/eprint/28747/2/0118220072023250.pdf
http://eprints.utem.edu.my/id/eprint/28747/
https://www.ukm.my/jqma/wp-content/uploads/2023/07/Abstract8.pdf
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Summary:This research is to compare the reaction time (RT) of low public speaking anxiety (LPSA) and high (HPSA) individuals using Ex-Gaussian modelling technique to investigate behavioural abnormalities in individuals with PSA. Despite the fact that one out of every four individuals worldwide experiences PSA, there remains a notable lack of research on this condition. With that, the RT performance biomarker of PSA is still unclear. This study observed the correlation between Ex-Gaussian parameters and the level of trait anxiety in 12 subjects with LPSA and 12 subjects with HPSA in an emotion-cognition Eriksen-Flanker (ECEF) experiment. Results revealed that sigma (