Definition
A defense mechanism in which a person unconsciously pushes painful, threatening, or unacceptable thoughts, feelings, or memories out of conscious awareness. Because the process is unconscious, the individual is not deliberately choosing to forget — the mind blocks the material on its own to reduce anxiety.
Plain English
When the mind hides something upsetting from itself so the person doesn't have to deal with it. The student doesn't know they're doing it.
Context Anchor
Seen in Aviation Instructor’s Handbook discussions of student behavior, stress, and emotional responses during training.
Derivation
From the Latin reprimere, meaning 'to press back' or 'hold down.' That image fits well: the mind is pressing uncomfortable material back below the surface so it doesn't have to be faced.
Why Pilots Care
An instructor who recognizes repression in a student can address the underlying anxiety rather than mistaking the gap for laziness or poor memory. A student who has repressed a frightening event (a hard landing, a near-miss) may quietly avoid related training without knowing why.
Grounding Statement
A student may seem fine after a frightening training event, yet still avoid the same maneuver later because the discomfort has been pushed out of conscious awareness rather than resolved.
Intuition Check
Repression does not mean deliberate lying or pretending. It means the person may genuinely not be aware of the uncomfortable thought or memory that is influencing their behavior.
Example Sentence 1
The instructor suspected repression when the student, who had experienced a stall-spin scare months earlier, kept finding reasons to skip stall practice.
Example Sentence 2
Repression of early training mistakes sometimes led the pilot to repeat the same errors on later flights.