People often lay down a barrage or smoke screen of words as a common way of hiding true feelings. It is taken for granted that words are the basic tools of communication. But, as a part of interpersonal communication, nonverbal messages also play a very significant role. It has been estimated that up to 70 percent of the most meaningful communication between people is of the nonverbal type. Before a baby can talk he or she is able to communicate different needs and feelings to others.
Babies smile, gurgle.
And their nonverbal behavior differs depending on the situation. From a distance, observe two people in conversation. Even though you cannot hear the words, you can tell whether they are business-like, hostile, cordial, at ease, flirting or whatever. With the sound turned down, watch a TV program. You will find that you can get a rather accurate idea of what is going on, although you may not be able to explain it in detail.