Shari Eberts explains in her blog article how people with hearing loss use most of their brain capacity to interpret sounds. Consequently there’s not much left over for remembering.This is particularly the case where there is a lot of background noise. In information situations, such as fire training, this is an important factor. Everyone will need to remember what to do. In learning situations it’s also a significant consideration.
This finding supports the case for instant captioning of live events and closed captioning in pre-filmed situations. A study on student learning also found that captioning helped learning. Where captioning is not possible, reducing cognitive load is another strategy. That means selecting places where background noise is minimal, speaking clearly and not too fast, using a microphone, and allowing sufficient time for questions. Other studies have found that visual information is more easily remembered by everyone, so pictures and videos would work well in information sessions and instructional situations. The title of the blog article is, Does Hearing Loss Make it Harder to Remember Things?