What encompasses the act of 'Communication'?

The act of 'Communication' is best defined as the sharing of information where meaning is understood. This definition encompasses a broad spectrum of communication methods and forms, including verbal conversations, written messages, non-verbal cues, and even digital communications. The essential aspect is not just the exchange of information but also the understanding and interpretation of that information by the receiver.

Effective communication occurs when both the sender and the receiver have a common understanding of the message being conveyed, which implies clarity and relevance in the conveyed information. This aspect differentiates communication from merely sending or presenting information, which may not achieve meaningful engagement or understanding.

Other options focus on narrower interpretations of communication. For instance, producing written documents represents only a single method of communication, while interaction through social media is restricted to a specific medium and does not encompass all forms of communication. Additionally, negotiation suggests a specific context and purpose of communication aimed at reaching an agreement, rather than the general nature of sharing information and understanding it. Thus, the choice identifying communication as a shared understanding of information is the most comprehensive and accurate.