What is group polarization?

Group polarization is a psychological phenomenon where discussions within a group lead to the extreme of an already prevailing opinion. This means that if a group already leans towards a particular point of view or decision, discussing it further as a group solidifies and intensifies this opinion.

Here are the steps to explain it:

1. Initial Discussion: A group of people with a similar leaning on a topic come together. This could be any topic, from political views to opinions about a movie.

2. Sharing of Views: Each member of the group shares their views. Since the group already has a similar stance, most views align or are similar. This creates an echo chamber where the same ideas are reinforced.

3. Reinforcement of Views: As similar views are shared and reinforced, group members feel more confident and validated in their opinions. This leads to a stronger belief in their stance.

4. Shift to Extremity: The continuous reinforcement and validation of the same views lead to a shift towards the extreme. The group's overall stance becomes more extreme than the initial individual opinions.

5. Resulting Polarization: The end result is a group that has a more extreme opinion than its individual members initially did. This is group polarization.

It's important to note that group polarization can lead to more radical or risky decisions, as the group collectively moves towards an extreme. It's a significant factor to consider in group dynamics and decision-making processes.