Answer:
The answer is group polarization.
Step-by-step explanation:
Group polarization can be defined as some extreme decisions that can be made by a specific group, and at the same time, these decisions are not related to the initial inclination concerning its members. However, these decisions can be inappropriate if individuals' initial tendencies are also inappropriate.
This phenomenon also states that a group's attitude related to a specific situation must change if the individuals' initial attitudes have intensified after the group has discussed some ideas. This phenomenon is called attitude polarization.