Stress-physiology Coherence, Interoception, and Well-being Following Mindfulness Training or Tracking Time Spent on Mobile Device

Exclusion Criteria

• •1. Significant past experience with meditation, yoga, tai chi, or qi gong;
• •2. Current or past psychotic disorder, Bipolar Disorder, PTSD, or social phobia;
• •3. Current, severe major depressive episode;
• •4. Current, severe generalized anxiety;
• •5. Active prescription stimulant use (current or in the past month);
• •6. Active prescription beta-blocker, beta-agonist, anti-high blood pressure, or anti-anxiety medication use (current or in the past month);
• •7. Currently pregnant (due to physiological changes);
• •8. History of neurological disorder;
• •9. Currently diagnosed with high blood pressure, or heart murmur;
• •10. Have a pacemaker
• •11. Have participated in the Trier Social Stress Test previously