This document discusses differences in nonverbal communication between cultures, genders, and ages. It begins with an introduction explaining how miscommunication can occur due to differences in nonverbal cues. It then outlines nine building blocks of nonverbal communication. The document is then divided into three sections discussing cultural differences, gender differences, and age differences. For cultural differences, it provides examples of differences between Eastern and Western cultures. For gender differences, it outlines ways men and women differ in their nonverbal communication styles. For age differences, it discusses how nonverbal skills develop in children and differences in how generations respond to marketing. The conclusion states that miscommunication can occur due to these factors and society can work to overcome barriers through understanding differences.