Answer:
Dr. Samuels found that teasing plays the role of mediator.
Step-by-step explanation:
A mediator refers to a facilitating factor, such as a person, which helps with the communication between parties or factors.
In this case, the teasing of children with different names represent the mediator since it is the facilitating factor between the teasers and the teased, which then facilitates the adolescent delinquency to proliferate and develop.