Which term refers to the exchange of thoughts, messages or information between two or more people through speaking, writing, or behavior?

• A. Instrumentalities of a crime
• B. Interpersonal communication
• C. ICS
• D. Interview

Answer: (B)

Interpersonal communication describes the two-way exchange of thoughts, messages, or information between two or more people through speaking, writing, or behavior. It encompasses verbal, written, and nonverbal signals, and it relies on both sending and receiving messages with feedback. This directly matches the idea of people sharing information in a conversation or interaction.

The other terms don’t fit as well. Instrumentalities of a crime refers to tools or means used to commit a crime, not how people communicate. The Incident Command System is a management framework for coordinating emergency response, not the act of exchanging information. An interview is a specific Q-and-A session with one person or a few people, rather than the broader, ongoing process of exchanging information between individuals.