Culture and error in space: implications from analog environments

Area of Science:

• Cross-cultural psychology
• Human factors in aviation and medicine
• Team performance and error management

Background:

• Investigates national, organizational, and professional cultures in aviation and medicine.
• Builds upon existing research on national culture dimensions.

Purpose of the Study:

• To identify and analyze cultural differences influencing crew operations.
• To examine the role of professional culture, including perceptions of stress and fatigue.
• To develop models for understanding and managing team error in operational environments.

Main Methods:

• Survey data collection from 26 nations across 5 continents.
• Analysis of national differences in leadership, group orientation, and rule adherence.
• Observational data from normal flight operations to develop threat and error management models.

Main Results:

• Significant national variations exist in leader-follower relationships, individualism vs. collectivism, and adherence to rules.
• Professional cultures show job enjoyment and pride, but also a misperception of personal invulnerability to stress/fatigue.
• Five categories of crew error were defined, linked to Crew Resource Management (CRM) training.

Conclusions:

• Cultural differences have operational implications for international crew functioning, particularly in space environments.
• Misperceptions of invulnerability contribute to teamwork failures and increased error rates.
• Developed models and error categories are applicable to spaceflight and other complex socio-technical domains.