What term describes the factors that hamper or prevent proper situational awareness?

The correct term that describes factors that hamper or prevent proper situational awareness is "attention threats." Situational awareness is critical in aerospace physiology because it allows individuals to comprehend what is happening around them, anticipate future events, and make informed decisions accordingly. Attention threats include various elements that can confuse or overwhelm an individual, leading to a deficit in situational awareness. These threats can arise from excessive information, unexpected changes in the environment, or psychological stressors, all of which can significantly impair a person’s ability to accurately process information.

Understanding attention threats helps emphasize the importance of maintaining focus and being aware of potential distractions in high-pressure situations, particularly in aviation. It also highlights the need for training and strategies to mitigate these threats, ensuring a safer environment for decision-making.