Final answer:
Knowledge of performance is the augmented feedback that gives information on the quality of a performer's movement. It is essential for skill learning and improvement as it details the movement's mechanics.
Step-by-step explanation:
Augmented feedback that provides information about the quality of movement the performer produced is known as knowledge of performance. Unlike knowledge of results, which tells the outcome of a movement, knowledge of performance gives specifics about what was done correctly or incorrectly during the movement execution. This type of feedback is crucial for learning and improving skills, as it helps the performer understand the mechanics of their actions.