Which training method best describes ongoing support for workers after initial orientation?

The best choice is ongoing training as it specifically refers to the continuing education and skill enhancement provided to workers beyond their initial orientation. This method ensures that employees remain up-to-date with industry standards, safety practices, and any changes in procedures or equipment that may occur over time. Ongoing training fosters a culture of learning and continual improvement, which is essential for maintaining a safe and efficient work environment. It helps reinforce safety protocols, enhances workers' competencies, and supports their development, ultimately contributing to a more knowledgeable and capable workforce.

In contrast, job shadowing is typically a short-term training method allowing new employees to observe experienced workers, which does not provide the ongoing support needed after orientation. Task analysis focuses on breaking down tasks to understand the steps required to perform them safely but does not serve as a method of continuous support. Demonstration involves showing workers how to perform specific tasks correctly, but again, it is not designed for ongoing engagement. Hence, ongoing training stands out as the most comprehensive approach for continued worker support.