If communication results in changes in attitudes, values, beliefs, or emotions, it has had a(n) _____ effect

The feelings of psychological closeness that people experience when they interact with each other are known as _____

a. media richness b. uncertainty reduction c. social presence d. multiphrenic

You provide _____ when you give your listeners examples of other people doing what you want them to do

A) positive labeling B) limited choices C) social proof D) selective exposure