Appropriate body movements have which of the following effects on verbal communications?

Appropriate body movements play a significant role in enhancing verbal communication, which is why the correct response is reinforcing. Body language, including gestures, posture, and facial expressions, can underline and support the spoken message, making it clearer and more impactful. When a speaker uses body movements that align well with their words, it helps convey authenticity and confidence, reinforces the emotional tone of the message, and makes the communication more engaging for the audience.

For instance, a nod or an open gesture can emphasize agreement or emphasize enthusiasm, which helps the audience understand and connect more deeply with the message. This synergy between verbal and non-verbal communication can enhance the overall effectiveness of the interaction, facilitating better understanding and retention of the information shared.