Definition
A principle of memory stating that information or skills used most recently are remembered more accurately and recalled more quickly than those not used for some time. The longer the gap since last use, the more retention and proficiency degrade.
Plain English
The more recently you used or practiced something, the better you remember it. Things you haven't done in a while fade and get harder to recall correctly.
Context Anchor
Seen in instructor training, lesson planning, proficiency checks, and discussions of why some learned skills fade when they are not used.
Derivation
From Latin 'recens' meaning 'fresh' or 'new.' In memory theory, 'recency' simply points to how fresh the experience is in the mind — fresher memories are stronger.
Why Pilots Care
Instructors use this principle to schedule training sessions so critical skills remain sharp and do not degrade between flights.
Analogy
Like how a musician can play a piece fluidly right after rehearsing it but struggles if weeks have passed without practice.
Grounding Statement
If a student practiced a radio call yesterday, it will usually come back faster today than one last practiced months ago.
Intuition Check
Do not assume recency of use means total experience. A pilot may have many hours overall, but a skill that has not been used lately may still need review.
Example Sentence 1
Because of recency of use, the instructor scheduled a refresher flight for the student who hadn't flown in two months before signing him off for solo practice.
Example Sentence 2
After a month without flying, the pilot noticed reduced recency of use for checklist flows and needed a refresher flight.