Which psychomotor level focuses on the refinement of skills to eliminate errors?

The psychomotor level that focuses on the refinement of skills to eliminate errors is the level of perfection. At this stage, individuals work on mastering techniques and making subtle adjustments to enhance their performance. The goal is to achieve a high degree of precision and skill, which involves not just performing the skill correctly but minimizing any errors that may occur during execution. This level emphasizes consistent execution and fluency in the skill, allowing for a refined and polished performance.

In contrast, other levels focus on different aspects of skill development. The observation level involves watching and noting techniques used by others, without direct engagement in the skill itself. The performance level pertains to demonstrating the skill, but it may still include minor errors and imperfections. The adaptation level involves modifying a skill to meet new conditions or requirements, rather than focusing purely on refining and perfecting it. Thus, perfection is the correct choice for the described focus on eliminating errors through skill refinement.