Besides a speaker's reasoning, which factor might affect a person's impression of the arguments in a radio speech?

the background music

the speaker's visual aids

the speaker's appearance

the speaker's height

1 answer

the background music, the speaker's visual aids, and the speaker's appearance are factors that might affect a person's impression of the arguments in a radio speech. However, the speaker's height is not a factor that typically affects a person's impression of the arguments in a radio speech, as height is not visually conveyed in an audio format.