Definition
The measurable progress a learner makes in acquiring the knowledge, skills, and judgment defined by the training objectives. In instructional design, it is what an assessment is intended to measure — evidence that the learner has reached a stated standard of performance.
Plain English
How much a learner has actually learned and can do, compared to what the lesson set out to teach.
Context Anchor
Seen in aviation instructor material when discussing lesson planning, testing, grading, and whether a student is ready to move on.
Derivation
From the Old French achever, meaning 'to bring to a head' or 'finish.' In a training context, achievement is what the learner has finished or reached — not effort, not attendance, but the result.
Why Pilots Care
Directly indicates whether training is effective and whether the student is ready for the next phase or checkride.
Intuition Check
Do not read learner achievement as effort, attendance, or confidence. In this context, it means demonstrated learning that can be observed or measured.
Example Sentence 1
The instructor designed a written quiz to measure learner achievement on the lesson's weather objectives.
Example Sentence 2
Poor learner achievement on crosswind landings prompted the instructor to add extra practice sessions before the stage check.