The professor asks his class for three volunteers to help him box up books. Everyone is silent, and Katcha looks around the room to see if anyone is going to volunteer first. Then maybe she'll raise her hand. Which term describes what Katcha was doing?

diffusion of responsibility

Explanation: Diffusion of responsibility is a phenomenon which occurs when an individual is reluctant to take responsibility simply because he or she feels other are present and should take up the responsibility. It often occurs when the request to take up certain responsibilities is directed to people in a group rather than to a specified person.

In the scenario above, Katcha expects three volunteers will definitely arise either because she taught it is their responsibility to do so, and unless they do not volunteer, then she can take up the responsibility.

aristocracy, timocracy, oligarchy, democracy, theocracy and tyranny

explanation:

the atm that sounds like it should be the answer