What method is often used in instruction to reinforce facts and ideas through repeated communication?

The method often used in instruction to reinforce facts and ideas through repeated communication is repetition. This technique is crucial in the learning process because it helps to embed information in memory, making it easier for students to recall the material later. When information is repeated, it becomes more familiar, which can enhance understanding and retention. This approach is widely used in various educational settings, as it encourages learners to engage with the content multiple times, strengthening their grasp of the concepts being taught. Instructors frequently employ this strategy to ensure that key points are highlighted and that learners develop a solid foundation of knowledge.