Introduction
Presentations are a way of communicating ideas and information to a group. A good presentation has:
• Content - It contains information that people need. Unlike reports, it must account for how much information the audience can absorb in one sitting.
• Structure - It has a logical beginning, middle, and end. It must be sequenced and paced so that the audience can understand it. Where as reports have appendices and footnotes, the presenter must be careful not to loose the audience when wandering from the main point of the presentation.
• Packaging - It must be well prepared. A report can be reread and portions skipped over, but the audience is at the mercy of a presenter.
• Human Element - A good presentation will be remembered much more than a good report because it has a person attached to it. But you still need to analyze if the audience's needs would not be better met if a report was sent instead.
The Voice
The voice is probably the most valuable tool of the presenter. It carries most of the content that the audience takes away. One of the oddities of speech is that we can easily tell others what is wrong with their voice, e.g. too fast, too high, too soft, etc., but we have trouble listening to and changing our own voices.
There are four main terms used for defining vocal qualities:
• Volume: How loud the sound is. The goal is to be heard without shouting. Good speakers lower their voice to draw the audience in, and raise it to make a point.
• Tone: The characteristics of a sound. An airplane has a different sound than leaves being rustled by the wind. A voice that carries fear can frighten the audience, while a voice that carries laughter can get the audience to smile.
• Pitch: How high or low a note is. Pee Wee Herman has a high voice, Barbara Walters has a moderate voice, while James Earl Jones has a low voice.
• Color: Both projection and tone variance can be practiced by taking the line "This new policy is going to be