Challenges and Stressors Flashcards

Which of the following best describes 'normalization of deviance' as a safety concern in ATC?

Answer: Controllers gradually accepting minor procedural shortcuts as normal practice until a serious incident results

Normalization of deviance occurs when repeated small deviations from standard procedures go uncorrected, eventually becoming culturally accepted norms that increase systemic risk.

A controller's shift ends at 0600 after working midnight. They are scheduled to return at 1400 the same day. This 8-hour turnaround is stressful primarily because:

Answer: After commuting and sleep, they may get fewer than 5 hours of actual rest before returning

Short turnarounds compress the available rest window, and after accounting for commute time and sleep onset latency, the actual sleep obtained may be dangerously insufficient.

How does interpersonal conflict between controllers on a sector team contribute to operational risk?

Answer: It degrades communication, coordination, and team situational awareness, increasing the likelihood of missed handoffs or conflicting clearances

Team conflict degrades the communication and coordination required for shared situational awareness, which can cause critical information to be withheld, delayed, or misunderstood.

What is the purpose of the Operational Error Documentation Program (OEDP) from a stress management perspective?

Answer: To identify systemic and human factors contributing to errors so safety improvements can be made without purely punitive responses

The OEDP is designed to analyze operational errors for systemic causes, supporting a safety culture where errors are learning opportunities rather than solely punitive events.

A controller who has just experienced a loss of separation incident may face 'second victim' syndrome. What does this term mean?

Answer: The controller becomes a secondary victim of the incident, experiencing trauma, guilt, and self-doubt that impairs future performance

Second victim syndrome describes the psychological trauma experienced by the healthcare or ATC professional involved in a serious error, including guilt, anxiety, and fear that can impair their ongoing work.

Which environmental factor at an ATC facility is most consistently linked to increased controller stress and error rates in human factors research?

Answer: High background noise levels that interfere with radio communication monitoring

High ambient noise degrades the controller's ability to accurately hear pilot readbacks and frequency calls, increasing the risk of missed communications and the cognitive effort required to monitor traffic.

An en route controller suddenly loses data block information on several targets. Their best immediate action to manage the stress of this system failure is to:

Answer: Request traffic stops from adjacent sectors, use available position reports to reconstruct traffic, and apply procedural separation while troubleshooting

The correct response to partial data loss is to slow traffic input, use position reports to rebuild the traffic picture, apply procedural separation, and coordinate with adjacent sectors while the system is restored.