Information that explains and validates your speech topic is referred to in the text as speech documentation

The audience is the factor that determines how the speaker will support his or her claims

Indicate whether the statement is true or false

Testimony is a form of supporting material consisting of experts' opinions or witnesses' accounts. Testimony supports your ideas by adding a note of authority

Often, you will want to interview someone either in person or via e-mail or phone. Provide some tips for conducting a successful interview. What will be an ideal response?