The visual stress model--a psycho-physiological method for the evaluation of operational reliability of pilots and cosmonauts.
An experimental psycho-physiological method is presented for the evaluation of visual-cognitive performance preconditions and operational reliability of pilots and cosmonauts. As visual-cognitive stress are used tachistoscopically presented instrument symbols under conditions of individual speed of work and time pressure. The results of the compared extreme groups consisting of pilots with good and insufficient flight performance showed that the pilots with impairments to the quality of flight activity differ already before the test in their individual habitual characteristics and actual motivation, during the stress in their operational parameters, in the dimensions of their cardiorespiratory activation as well as in their efficiency and after the stress in their subjective experience of the stress. Conclusions are drawn for the evaluation of the aptitude of pilots and cosmonauts.
Kammel
H
H
Gesellschaft fur Weltraumforschung und Raumfahrt der DDR, Berlin.
Haase
H
H
D000293:Adolescent; D000328:Adult; D000337:Aerospace Medicine; D018480:Astronauts / Q000523:psychology*; D001359:Aviation; D003071:Cognition; D003626:Data Display; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D011581:Psychological Tests; D011597:Psychomotor Performance / Q000502:physiology*; D011603:Psychophysiology; D011930:Reaction Time; D013315:Stress, Psychological; D013647:Task Performance and Analysis; D014796:Visual Perception