As eric was waited for class to start, he considered starting a conversation with one of his classmates. however, eric decided they all looked like "frat boys" and he figured they would have nothing in common, so he sat silently and waited for class to start. eric's behavior can be best described as:

In social psychology, the term stereotype is any considered thinking regarding particular kinds of people or certain methods for acting expected to speak for the whole gathering of those people or practices overall. These convictions could possibly be right or wrong as well like in this example Eric’s thinking about “frat boys” indicates that.

answer; protectionism fosters competition and keeps price regulated;