All behaviors have which of the following characteristics?

• A. Are objective (can be seen or heard)
• B. Have a certain motivation or function
• C. All of the above
• D. Are communication

Answer: (C)

In behavior analysis, every behavior is something you can observe and measure, so it’s considered objective. At the same time, behavior is viewed as having a purpose or function—there’s a reason it occurs, such as gaining attention, escaping a demand, obtaining something desired, or providing sensory stimulation. In this framework, even actions that aren’t obviously social still convey information to the environment; they’re a way the person signals needs or states. Put together, the idea is that all behaviors are observable, serve a function, and function as a form of communication. That’s why the best answer is the one that states all of the above.

If you want, I can walk through concrete examples to see how each aspect shows up in real cases.