Heuristic-based information acquisition and decision making among pilots.

Area of Science:

• Cognitive Psychology
• Human Factors Engineering
• Aviation Psychology

Background:

• Decision-making research often integrates naturalistic and normative approaches.
• Computer-based decision support systems can incorporate information acquisition strategies.

Purpose of the Study:

• To investigate how heuristic-based information acquisition strategies affect optimal decision selection in simulated flight scenarios.
• To understand the influence of task-oriented experience versus acquisition strategies on decision accuracy.

Main Methods:

• Pilots were familiarized with three heuristic strategies: frequency, elimination by aspects, and majority of confirming decisions.
• Participants selected one strategy to resolve a simulated in-flight decision scenario.

Main Results:

• Task-oriented experience was a stronger predictor of optimal alternative selection than the information acquisition strategies employed.
• The elimination by aspects strategy was the most frequently preferred by participants among the available options.

Conclusions:

• Task accuracy in decision-making is primarily driven by task-oriented experience, not the specific information acquisition process.
• Pilots exhibit a preference for particular information acquisition approaches, suggesting tailored decision support system design is beneficial.