Effects of deliberate practice on crisis decision performance

Area of Science:

• Aviation Psychology
• Human Factors Engineering
• Cognitive Psychology

Background:

• Effective decision-making is critical for pilots, especially during rare crisis events.
• Understanding the role of practice in complex, high-stakes scenarios is essential for aviation safety.

Purpose of the Study:

• To investigate how deliberate practice influences pilot decision-making in crisis scenarios.
• To differentiate the effects of practice on wholly versus partially practiced crisis situations.
• To analyze the impact of practice on distinct phases of decision making: assessment and action selection.

Main Methods:

• Analysis of pilot decision-making performance across 160 airborne mechanical malfunctions.
• Comparison of performance in fully practiced crisis scenarios versus those with unpracticed elements (specific malfunctions).
• Examination of decision-making phases (assessment and action selection) in relation to practice levels.

Main Results:

• Deliberate practice significantly improves decision-making for entirely practiced crises.
• Practice did not enhance performance when the specific malfunction was unpracticed.
• In part-practiced scenarios, increased practice led to errors in action selection, while less practice resulted in assessment errors.

Conclusions:

• Deliberate practice is highly effective for crisis scenarios that are practiced in their entirety.
• Training interventions should consider the specific components of crisis scenarios that require practice.
• Findings inform training strategies to optimize pilot crisis decision-making and mitigate errors.