Chapter 13: "Delivery and Visual Resources."

______ is the highness or lowness of a speaker's voice, and ____ is the smoothness of delivery and flow of words.

Pitch; fluency

With regard to movement, the speaker should

avoid turning his or her back to the audience

If you are nervous or anxious about giving your presentation, you may be experiencing

communication apprehension

Which method of delivery encourages you to improvise and speak without previous research or preparation?

impromptu

Why are visual resources used?

people tend to learn and retain more when they both see and listen

A disadvantage of a presentation delivered in the memorized method is

the removal of spontaneity and the danger of forgetting

Gestures are movements of the head,arms, and hands

used to illustrate, emphasize, or signal ideas

When using PowerPoint, you should

vary your slides to keep the presentation interesting

"Ummmms" or "aahhhs" that disrupt a speaker's fluency are termed

vocalized pauses

The rule of thirds divides a slide into how many hot zones?

4