Assessed the relative efficacy of EMG biofeedback training to reduce tension levels in students (N=55) characterized by the presence or absence of coronary-prone behavior pattern (Type A or Type B). Results showed biofeedback students attained and maintained greater relaxation during training than did controls, regardless of A/B status. (WAS)

Treated test-anxious college students with cognitive behavior therapy, relaxation training, and thermal biofeedback training. Experimental subjects also received in vivo distraction coping training. Overall program efficacy was demonstrated by reductions in anxiety and increases in rationality of personal belief systems. In vivo training did not…

The pulse oximeter is a device that measures the oxygen concentration (or oxygen saturation--SpO[subscript 2]); heart rate, and heartbeat of a person at any given time. This instrument is commonly used in medical and aerospace fields to monitor physiological outputs of a patient according to health conditions or physiological yields of a flying…

A pounding heart is a common symptom people experience when confronting moral dilemmas. The authors conducted 4 experiments using a false feedback paradigm to explore whether and when listening to a fast (vs. normal) heartbeat sound shaped ethical behavior. Study 1 found that perceived fast heartbeat increased volunteering for a just cause. Study…