What are the four key principles of instruction for On-the-job training (OJT)?

The four key principles of instruction for On-the-job training (OJT) effectively encapsulated in the correct choice emphasize an interactive and structured approach to learning in a real-world environment.

Firstly, "Tell" represents the initial communication of information regarding a task, where the trainer provides pertinent details about the job at hand. This step is crucial as it lays the foundation by ensuring that the learner understands what is expected before engaging in any hands-on activities.

Secondly, "Show" involves the trainer demonstrating the task or process. This visual component is vital because it allows learners to see how specific tasks are performed, showcasing the correct techniques, standards, and safety measures.

The third principle, "Do," allows the learner to actively participate by performing the task themselves. This application phase is important, as it enables learners to practice under the guidance of a more experienced individual, fostering skill development and confidence.

Lastly, "Review" focuses on evaluating the learner’s performance and providing constructive feedback. This reflection phase reinforces what has been learned, highlights areas for improvement, and ensures that safety and operational standards are met.

These principles together create a comprehensive learning cycle that is essential for effective On-the-job training, as they enable learners to assimilate knowledge effectively, practice skills safely,