Which of the following best differentiates verbal and nonverbal communication?

The distinction between verbal and nonverbal communication is primarily centered around the mediums through which messages are conveyed. Verbal communication directly involves the use of spoken or written words, which allows for clear articulation of thoughts, ideas, and emotions. In contrast, nonverbal communication encompasses a range of signals that do not rely on words, primarily including body language, facial expressions, gestures, posture, and even eye contact.

By focusing on the aspects of speech and body language, the selected answer accurately captures the essence of how each form of communication operates. Verbal communication is fundamentally tied to the actual words spoken or written, while nonverbal communication conveys meaning through physical actions and visual cues. Understanding this distinction is crucial for effective communication, as nonverbal signals can often add context or modify the meaning of verbal messages. Furthermore, both forms are integral to successful interpersonal interactions, as they complement and enhance each other's effectiveness.