Which type of communication is primarily face-to-face?

Interpersonal communication is primarily face-to-face because it involves direct interaction between two individuals. This mode of communication allows for immediate feedback and enables participants to pick up on nonverbal cues, such as body language, eye contact, and tone of voice. These elements play a crucial role in how messages are conveyed and understood in personal conversations.

In contrast, public communication typically involves a speaker addressing a large audience, where the interaction is less personal and feedback is not immediate. Intrapersonal communication refers to the internal dialogue one has with oneself, which does not involve interaction with others. Group communication involves a small group of people discussing or working together but is not characterized by the same one-on-one interaction found in interpersonal communication. Hence, interpersonal communication stands out as the correct choice when defining a primarily face-to-face interaction.