The name which is given to the creation of perception of psychological and physical closeness between speaker and audience is:
What is Nonverbal Immediacy?
This refers to the non communicative behaviors which helps a person to psychological availability and some degree of closeness between persons.
With this in mind, we can see that because there is a need to create the link between speaker and audience, then it is important to make use of nonverbal immediacy.
Read more about non verbal communication here:
https://brainly.com/question/5428379
