Case Study Allison Is a 12-Year-Old Girl. She Is Popular at Her

Case Study
Allison is a 12-year-old girl. She is popular at her school and highly socially savvy for her age. She has a keen sense of the power dynamics around her and is constantly maneuvering herself socially to secure a high place in the social hierarchy at her middle school. Unfortunately, Allison has found it most effective to maintain her social standing by bullying other girls at her school. She spreads gossip, excludes girls she does not deem cool enough to hang out with her, and demands that her small circle of friends do the same if they don't wish to be treated similarly.
Allison was raised by kind, considerate, attentive parents. Her parents are devastated to learn about Allison's bullying behavior. They seek out a developmental psychologist who assures them that Allison's behavior is natural and normal. Many girls at this age engage in similar socially exclusive behavior in as a natural part of growing up and discovering who they are and how the world works.
-Should Allison's parents intervene to encourage kinder behavior toward her classmates, or should they stay out of it because her behavior is natural?