Facial expressions can greatly alter communication; what term describes this effect?

Facial expressions play a crucial role in communication as they convey emotions and intentions without the use of words. The term that describes this effect is nonverbal cues. Nonverbal cues are essential components of communication because they can enhance or contradict verbal messages, providing additional layers of meaning. For instance, a person may say they are happy, but if their facial expression shows anger or sadness, the nonverbal cue tells a different story.

In communication, nonverbal cues encompass a range of expressions beyond just facial expressions, including body language, gestures, and eye contact. These cues are vital for understanding the full context of a message and can often indicate feelings or attitudes that words alone may not fully capture.

This makes nonverbal cues a fundamental aspect of interpersonal interactions, influencing how messages are perceived and understood in social contexts.