title: Psycho-social studies in general aviation. I. Personality profile of male pilots.
mesh_terms: D000293:Adolescent; D000328:Adult; D001359:Aviation; D006801:Humans; D008297:Male; D008824:Michigan; D008875:Middle Aged; D009820:Ohio; D010555:Personality Inventory; D011581:Psychological Tests; D012494:Sampling Studies