Final answer:
True. Posture refers to individuals' positioning during conversation and plays a role in nonverbal communication.
Step-by-step explanation:
Postures refer to individuals' positioning relative to their counterparts during conversation. This statement is true. Posture is the positioning of the body, and it plays a role in nonverbal communication. It can convey confidence, interest, or discomfort. Good posture is often associated with being attentive and engaged in a conversation.