Interpersonal communication is defined as?

Interpersonal communication refers specifically to the exchange of messages between individuals. This process encompasses verbal and non-verbal interactions, where people share thoughts, feelings, and information with one another. Such communication is fundamental to building relationships, resolving conflicts, and achieving mutual understanding.

The other options touch on communication concepts but do not define interpersonal communication accurately. For instance, communication with government agencies pertains to a more formal and structured form of interaction, typically involving specific regulations and procedures. Interaction between law enforcement and the public limits the context of interpersonal communication to a particular sector, missing the broad application of interpersonal interactions in all types of relationships. Lastly, formal documentation is not a requisite of interpersonal communication; rather, it often occurs in casual or informal settings without the need for official records. Thus, the most accurate definition of interpersonal communication is indeed the exchange of messages between people.