High Quality Content by WIKIPEDIA articles! Chronemics is the study of the use of time in nonverbal communication. The way we perceive time, structure our time and react to time is a powerful communication tool, and helps set the stage for the communication process. Across cultures, time perception plays a large role in the nonverbal communication process. Time perceptions include punctuality, willingness to wait, and interactions. The use of time can affect lifestyles, daily agendas, speed of speech, movements and how long people are willing to listen.