Answer:
Personal appearance
Explanation:
Personal appearance can be used for communication and presentation skills. It is simply the ways a speaker or an individual appears to the audience. It can be used as a visual aid to express a speaker's idea. One's clothing can be used to communicate ideas to an audience
Frieda explained to her son what it looks like to be a doctor, by wearing the clothing of a doctor. This leaves a visual imprint of the idea of a doctor on the mind of the child. The next time the child sees someone wearing that clothing, he will mostly assume the person is doctor.
