What are the two main functions of nonverbal communication

, tone of voice, nodding of the head, slight hand movements, and other nonverbal behaviors tell your partner when to talk, to repeat a statement, to hurry up, or to finish the conversation.Nonverbal communication is also used to influence others and regulate conversational flow.Leaning forward to communicate interest and encourage the speaker to keep talking.Checking time or looking at the exit to communicate you want to leave the conversation.Nonverbal communication affects verbal communication in that it can complement, reinforce, substitute, or contradict verbal messages.

Rhesus monkeys, baboons, bonnet macaques and gorillas turn their faces sideways in aversion;It tells the frequency or the amount of redundancy made to the behavior that precedes to a situation.A nonverbal behavior functions to regulate the flow of verbal interaction.The 5 functions of nonverbal communication are reinforcement, substitution, contradiction, accentuation, and regulation.Regulate flow of verbal communication.

Reinforcement is a function of nonverbal communication.And children born deaf/blind head shake to refuse objects or disapprove of touch (givens, 2000).6.2 barriers to effective listening.In addition to the functions, there are many other types of communication.