FIELD: medicine. SUBSTANCE: method involves placing piezo-electric gage included into oscillation contour of electric oscillation generator allowing smoothly retuning oscillation circuit frequency, at 1 m distance from a testee. Oscillation contour resonance frequency shift is measured in quiet state of the testee during a time interval. The psychophysical state of the testee is changed by influencing his mood with emotionally positive or negative situation and oscillation contour resonance frequency shift is measured in these states. The measured values are compared using graphic plot to the oscillation contour resonance frequency shift measured in quiet state of the testee during the same time interval. Psychophysical response level is evaluated from pattern and value of obtained value mismatch. EFFECT: high accuracy of investigation results; enabled bioregulation of human psychophysical responses. 9 dwg, 2 tbl
