Aviation psychology applies cognitive psychology to understand and improve human performance in flight. The field has been a pioneer in applying cognitive principles to high-stakes domains, driven by the recognition that the majority of aviation accidents involve human error rather than mechanical failure. Research on pilot cognition has produced broadly applicable models of situation awareness, decision-making under time pressure, crew coordination, and human-automation interaction.
Situation Awareness
Endsley's model of situation awareness (SA) describes three levels: perception of elements in the environment (Level 1), comprehension of their meaning (Level 2), and projection of their future status (Level 3). In aviation, SA involves monitoring instruments, weather, terrain, traffic, and aircraft systems; integrating this information into a coherent understanding of the current situation; and projecting how the situation will evolve. SA failures — failing to perceive a critical cue, misinterpreting available information, or failing to project future states — are implicated in the majority of pilot-error accidents.
Crew resource management (CRM) training emerged from analysis of accidents caused by poor communication, authority gradients (junior officers reluctant to challenge senior captains), and poor decision-making under stress. CRM training applies cognitive psychology principles to improve communication, workload management, and decision-making in flight crews. Its success in aviation has led to adoption in medicine (surgical teams), nuclear power, and other high-reliability organizations.
Human-Automation Interaction
Modern cockpits present challenges of automation complacency (reduced monitoring of automated systems), mode confusion (misunderstanding which mode the automation is in), and skill degradation (loss of manual flying skills through over-reliance on automation). These challenges preview the human factors issues arising in autonomous vehicles, automated manufacturing, and AI-assisted decision-making across domains.