Which type of communication relies on the listener's interpretation of body language?

Non-verbal communication is the type of communication that heavily relies on the listener’s interpretation of body language. This includes gestures, facial expressions, posture, and other physical cues that convey information without the use of spoken words. Non-verbal communication can enhance or contradict what is being said verbally, providing additional context or emotional tone to the message being communicated.

In effective communication, understanding non-verbal signals is crucial, as they can significantly influence how a message is perceived. For example, a speaker saying they are confident may have a very different impact if their body language suggests nervousness or uncertainty, thereby affecting the listener's interpretation.

The other forms of communication listed, such as closed communication, verbal communication, and open communication, do not center on body language in the same way. Closed communication typically limits the exchange of information, verbal communication focuses specifically on spoken or written words, and open communication emphasizes transparency and dialogue without necessarily involving non-verbal cues as the primary focus. Therefore, non-verbal communication stands out as the key factor in interpreting the message through body language.