How is nonverbal communication defined?

Nonverbal communication is defined as the sending of messages through posture, facial expressions, and gestures. This form of communication is essential because it encompasses the physical cues and signals that accompany verbal interactions, often conveying emotions and intentions more powerfully than spoken words alone.

For instance, a simple smile or frown can express approval or disapproval without the need for dialogue. Additionally, body language, such as crossed arms, can indicate defensiveness or discomfort, while open body posture may suggest receptiveness and engagement. These nonverbal cues can enhance the message being communicated verbally or provide an entirely different context to the words spoken.

In contrast, other forms of communication like spoken language, written text, or artistic expression, while also valuable, do not fall under the definition of nonverbal communication as they rely on different modalities. This highlights the significance of nonverbal elements in everyday interactions and their crucial role in understanding human behavior and social dynamics.