Who is the SME for human factors related to accident investigations?

• A. Aeromedical Psychologist
• B. Aerospace Engineer
• C. Pilot
• D. Parachutist

Answer: (A)

Human factors in accident investigations focus on how people interact with systems—their thinking, decision-making, perception, fatigue, stress, and communication under pressure. The person best suited as the subject matter expert in this area is the Aeromedical Psychologist, who combines aviation medicine with psychology to understand how mental state, cognitive workload, sleep loss, and emotional factors influence performance and safety. They can interpret behavioral data, assess issues like crew coordination and human error, and recommend training, procedures, or policy changes to mitigate risk. An aerospace engineer concentrates on hardware and systems design, while a pilot or parachutist brings practical experience but not the formal psychology-aviation expertise needed to assess human performance comprehensively.