The document outlines several theories of interpersonal communication:
1) Symbolic interactionism posits that people act based on meanings assigned to others and things formed through social interaction and language. The self learns how it is seen by others through interaction.
2) Coordinated management of meaning focuses on how people with disagreements can coexist and that quality of communication affects quality of life.
3) Expectancy violations theory examines how violations of expectations around personal space can be perceived positively or negatively.