What is the primary function of the introduction in a speech?

The primary function of the introduction in a speech is to effectively present the topic, establish the speaker's credibility, and preview the main points that will be discussed. This is crucial because the introduction sets the stage for the entire speech, helping to grab the audience's attention while also laying out what they can expect. By clearly articulating the topic, the speaker clarifies the purpose of the presentation. Establishing credibility is important as it reassures the audience that the speaker is knowledgeable and trustworthy, which can increase their engagement and receptiveness to the message. Previewing the main points provides a roadmap for the audience, allowing them to follow along and understand how the information will be structured. This overarching framework is essential for maintaining audience interest and ensuring clarity throughout the speech.