Final answer:
Angela is demonstrating stereotyping, which is the application of a specific belief or assumption about individuals based solely on their group membership, without regard for individual characteristics.
Step-by-step explanation:
Stereotypes can lead to prejudiced attitudes when they result in negative views towards certain groups. Because Angela's view is based on an overgeneralized and negative belief about the abilities of these graduates, without any consideration for their individual achievements or capabilities, it is considered a stereotype. This can sometimes lead to discrimination, the negative and unfair treatment of people based on group membership. It's essential to differentiate between these terms as each one describes distinct aspects of biased behavior and thinking.
In this context, discrimination would require Angela to take negative actions based on her stereotypical beliefs, and prejudice would be a broader negative attitude towards people from the rival college. However, the act of holding a belief about the group's characteristics as a whole is stereotyping. In-group favoritism is not demonstrated here as Angela is not favoring her own group but rather expressing a negative stereotype about another group.