Definition
Mental and emotional states — such as stress, fatigue, anxiety, distraction, complacency, or pressure to complete a flight — that can degrade a pilot's attention, judgment, and ability to maintain an effective visual scan for other aircraft.
Plain English
How a pilot is feeling and thinking on a given day. If the mind is busy, tired, worried, or distracted, the eyes still move but the brain may not really notice what is out there.
Context Anchor
In the Collision Avoidance section, this term appears when discussing human factors that can reduce a pilot’s ability to see and avoid other aircraft.
Derivation
From Greek psyche (mind) and logos (study of) — so 'psychological' refers to the workings of the mind. 'Conditions' here means current states, not permanent traits. Together: the temporary state of the mind on a given flight.
Why Pilots Care
Unrecognized psychological conditions narrow attention and increase the risk of missing traffic, raising the chance of a mid-air collision.
Intuition Check
Do not read psychological conditions as meaning only serious mental illness. Here it means any mental or emotional state that affects how well a pilot notices, thinks, and reacts.
Example Sentence 1
The instructor reminded the student that psychological conditions like fatigue and get-there-itis can quietly reduce the effectiveness of a visual scan.
Example Sentence 2
High workload created psychological conditions that caused the student to fixate instead of maintaining a proper traffic scan.