非言語コミュニケーション
Nonverbal communication refers to gestures, facial expressions, tone of voice, eye contact (or lack thereof), body language, posture, and other ways people can communicate without using language. Minor variations in body language, speech rhythms, and punctuality often cause differing interpretations of the situation among cross-cultural parties. Kinesic behavior is communication through body movement—e.g., posture, gestures, facial expressions and eye contact. The meaning of such behavior varies across countries. Clothing and the way people dress is used as a form of nonverbal communication.