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Cardiovascular Markers of Social Anxiety Across Speech-Task Phases

How heart rate and heart rate variability track anxiety across the baseline, anticipation, activity, and reflection phases of a public-speaking stressor, and how those signals differ between people with and without Social Anxiety Disorder. Students learn to read multi-phase physiological responses as objective markers of social anxiety and the study design and multilevel analysis that establish them.

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Exploring Heart Rate Variability and Heart Rate Dynamics Using Wearables Before, During, and After

This paper reports a controlled laboratory study of how heart rate (HR) and heart rate variability (HRV) change across four phases of an anxiety-inducing public-speaking task - baseline, anticipation…