Final answer:
Informative speaking primarily influences behavior by sharing knowledge to increase understanding without the intent of persuasion. It includes descriptions, explanations, and demonstrations, using various forms of media to convey information effectively.
Step-by-step explanation:
At its essence, informative speaking is the act of influencing c) Behavior. Informative speaking is about explaining, describing, or demonstrating a particular topic to increase the audience's understanding or knowledge. Unlike persuasive speech, which seeks to sway opinions, beliefs, or actions, informative speaking's main goal is to educate without an intent to persuade. Examples of informative speaking include describing a process like how a thermostat works, demonstrating how to change a tire, or explaining the details of a complex concept.
The speaker's aim is to provide information comprehensibly, often using media like visuals or videos to enhance understanding. A well-organized informative speech considers the specific purpose and the audience to achieve its informational goals effectively.