Monica, a new student in a high school, becomes friends with a group of teenagers who use marijuana and sit during the singing of the National Anthem. Although Monica never used marijuana and used to sing the Anthem, she begins to engage in the same behavior as her new  friends. This is an example of:   A. cultural influence   B. cultural impact   C. cultural diffusion    D. cultural diffusion

Monica, a new student in a high school, becomes friends with a group of teenagers who use marijuana and sit during the singing of the National Anthem. Although Monica never used marijuana and used to sing the Anthem, she begins to engage in the same behavior as her new  friends. This is an example of: