Pearson, D W Consistency of performance change and autonomic response as a function of expressed attitude toward a specific stress situation. AM 69-7. [electronic resource] - AM [reports]. United States. Office of Aviation Medicine Apr 1969 - 1-7 p. digital Publication Type: Journal Article Subjects--Topical Terms: AdolescentAdultAnxietyAttitudeAutonomic Nervous System--physiologyEfficiencyHumansMaleStress, Psychological