What should be the primary goal of vocal expression?

The primary goal of vocal expression is to engage and maintain the audience's attention while effectively conveying the message. Using vocal variety achieves this by incorporating changes in pitch, volume, tone, and pace, which helps to emphasize key points, convey emotions, and keep the audience interested. Vocal variety enhances the communication experience, making it more dynamic and relatable.

In contrast, maintaining a monotone voice can lead to a lack of engagement, as it often results in a dull presentation that may fail to capture the audience's interest. Speaking as quickly as possible may sacrifice clarity and understanding, making it difficult for the audience to follow along. Avoiding the emphasis of key points undermines the speaker's ability to communicate the most important aspects of their message, reducing its impact and effectiveness. Using vocal variety, therefore, is essential for effective oral communication, ensuring that the speaker connects with their audience.