Definition
In the context of the laws of learning, Effect is the principle that learning is strengthened when accompanied by a pleasant or satisfying feeling, and weakened when accompanied by an unpleasant or frustrating feeling. Experiences that produce a sense of accomplishment reinforce the learning, while experiences that produce discouragement, embarrassment, or failure tend to weaken what was being learned.
Plain English
People learn better when the experience feels good, and worse when it feels bad. A student who feels successful and encouraged keeps the lesson. A student who feels humiliated or defeated tends to lose it.
Context Anchor
Seen in instructor training when discussing how lesson outcomes, feedback, and student confidence affect learning.
Derivation
From the Latin effectus, meaning 'a result' or 'an outcome.' In learning theory, it points to the emotional outcome of the lesson — the feeling the student is left with — and how that feeling shapes whether the learning sticks.
Why Pilots Care
Instructors who pile on criticism, set students up for failure, or push past a student's capacity tend to undo their own teaching. Lessons that end on a positive note, even after a tough flight, retain far more value. This shapes how a CFI debriefs, sequences maneuvers, and decides when to call it a day.
Intuition Check
Do not read effect here as just “a result.” In this instructor context, effect means the way a good or bad learning experience changes what the student remembers and is willing to repeat.
Example Sentence 1
Applying the law of Effect, the instructor ended the lesson with a maneuver the student had already mastered, so the flight finished on a confident note.
Example Sentence 2
Applying right rudder produced the desired effect of keeping the airplane coordinated in the turn.