Research has shown that using visual aids can increase the audience's retention of a speaker's message.

Which of the following companies was not a film leader in the Nickelodeon era?

a. United Artists b. Biograph c. Vitagraph d. Kalem

Many beginning speakers include nonword sounds such as "ah," "uh," or "hmm" in their speeches. These sounds are normal and will not interfere with the speech or how the audience receives it.

Answer the following statement true (T) or false (F)