We use gestures, facial expressions, smiles, and even eye contact to communicate that we like or don’t like someone. Even clothes we wear influence others, hair, kind of eye glasses we select can influence others….. Mehrabian’s formula indicates that, only 7% is communicated by words…38% is communicated by how we use our voice(rate, pitch, and volume of speech). 55% is result of facial expressions (smiles,eye contact, and frowns).
Body Language The gestures, postures, and facial expressions by which a person manifests various physical, mental, or emotional states and communicates nonverbally with others. -- The American Heritage® Dictionary of the English Language Presented By Ransom.J GSHR