Answer:
Assent is the repeated downward and upward movement that, in most cultures, equates to "yes." But it is not the only meaning. Other possible ones are:
Explanation:
Breath
. In a conversation, he shows encouragement to the interlocutor to continue moving forward in his dialogue.
Agreement
. It is a sample in accordance with what is seen or heard. For example, people in the audience present at a conference.
Active listening
. Representative movement of attentive listening that is confused with the signal of agreement.
Close and want to finish
. Attentive because when a person wants to end a conversation he usually nods quickly and repeatedly.
It is also important to know that it is a gesture that conveys an image of a positive, optimistic and understanding person. However, combined with other gestures of submission they can give the image of excessive docility.