This document discusses the verbal and nonverbal dimensions of communication. It defines verbal communication as symbolic and influenced by culture, while nonverbal communication conveys at least 65% of overall meaning through body language, touch, paralanguage, appearance, space and time orientation, and other means. Effective communication uses messages that interest, understand, and motivate receivers from a shared cultural context. Symbols are arbitrary, ambiguous, and abstract representations that derive meaning from human interpretation and social conventions.