What is one advantage of aided symbols?

One advantage of aided symbols is that they can be better understood by others. Aided symbols, such as pictures, photographs, or text-based symbols, provide a visual representation of ideas or concepts, which can often enhance communication clarity. When someone uses aided symbols, they can convey messages that may be more easily interpreted by communication partners. This is particularly beneficial in situations where the user may have difficulty expressing themselves verbally, as the visual aspect of aided symbols can bridge communication gaps. Effective communication relies heavily on the shared understanding between the speaker and the listener, and aided symbols help facilitate this understanding.

In contrast, options discussing requirements for communication partners, portability, or the need for training indicate different aspects of aided symbols that may not necessarily highlight their primary strength. Aided symbols often do require interaction with a communication partner for effective exchange, they can vary in portability depending on the type, and some forms of aided symbols may indeed require training for optimal use.