Results: All interventions were associated with the following changes during the postintervention stressor compared to the pre-intervention stressor: reduced HR (p < 0.001),increased HRV (p < 0.024), reduced SCR (p < 0.001), reduced subjective stress scores (p < 0.001),and increased correct answers (p < 0.001). Although all groups demonstrated stress reduction,there were no significant group differences after a single treatment.Conclusions: All interventions significantly reduced the stress response, although not differently.The lack of active acupressure-associated treatment effects appears to be due to insufficient Dosing.