For most public speaking situations, which of the following is recommended?

In public speaking, minimizing random movements is crucial because it helps to maintain clarity and focus during a presentation. When speakers fidget or make unnecessary movements, it can distract the audience from the message being conveyed. By controlling movements and ensuring they are purposeful, speakers can reinforce their message and appear more composed and confident. This approach creates a more professional impression and helps the audience concentrate on the content rather than the speaker's physical distractions.

In contrast, other strategies like maintaining a steady facial expression or having a constant pitch might limit the speaker's ability to engage emotionally with the audience, which is essential in effective communication. Likewise, gestures that are not coordinated with the content could either fail to enhance the message or, if used excessively, might lead to perceived randomness rather than purposefulness.