In one of your economics classes, almost everyone participates and feels at ease sharing their ideas with the professor and other students. in another economics class in a similar subject area, people are reluctant to speak up or even ask questions. these two classes have different

The answer is communication climate.

Explanation:

The concept refers to the general atmopshere concerning a group's interactions. A good communication climate is understood as allowing easy and clear understanding of each member's points of views, and implies everyone is open to listen and discuss arising ideas.