The correct answer would be option C, Social Influence.
A teen saw a local ad for joining a co-ed volleyball league and decided to sign up. The teen talked with three friends and all of them also signed up. This is an example of Social influence.
Explanation:
When a person is able to change the behavior or thinking or another person by his actions or his thinking, intentionally or unintentionally, this is called as Social Influence.
Conformity, compliance and obedience are the three main aspects of Social Influence.
So when a teen told his friends that he has signed up for a volley ball league, the other three friends of him had an influence on them because of the action or behavior of the teen joining the league, and they also signed up for that. This is called Social influence.
Learn more about Social Influence at:
https://brainly.com/question/1139543
#LearnWithBrainly
