Plain English Meaning
Mental or emotional behavior in a student that is unusual enough to seriously affect their training, and that goes beyond what a flight instructor is trained to deal with.
Full Definition
A pattern of thinking, feeling, or behaving in a learner that falls outside the normal range expected during flight training, to a degree that interferes with the learner's ability to safely or effectively progress. In the instructor context, it refers to behavioral or emotional signs serious enough that the instructor should not attempt to handle them alone but should seek qualified professional help.
Context Anchor
Seen in flight instructor guidance when discussing how an instructor should respond to a learner whose behavior appears seriously abnormal during training.
Derivation
From Greek psyche meaning mind or soul, plus Latin abnormalis meaning away from the norm. Together it points to mental or emotional patterns that depart from what is typical or healthy.