You are hesitant to ask questions in class because you assume everyone else understands, and you would, therefore, appear foolish in the class. Your thinking best exemplifies:

Pluralistic ignorance.

Explanation:

Pluralistic ignorance happens when members of a group believe that they are inferior or superior in relationship with the group's characteristics and thoughts. As a result, they distort the way that the group should behave with their believes and attitudes. In other words, they distort the norm. We can see that there are two norms, the one that the group perceives and the real one. The last one holds the thoughts, behaviors, and attitudes of the group. Although, it is misperceived thinking the highest or lowest concerning the members of the group.

disorders of the brain include both behavior disorders and other psychiatric illnesses. the primary difference between a behavior disorder and another type of psychiatric disorder is the presence of choice. psychiatric conditions are considered to be involuntary while in behavior disorders, choices are essential.