Final answer:
Nonverbal communication is the act of conveying information without spoken words, and people often make judgments based on it.
Step-by-step explanation:
Nonverbal communication is the act of conveying information without the use of spoken words. It includes body language, gestures, and facial expressions. People often make judgments about others through nonverbal communication, as cultural norms and practices accompany these signals. For example, a smile in the United States generally indicates joy, while in some cultures, it may be seen as rude.