group polarization

Group polarization is the tendency for a group's collective opinions or decisions to become more extreme after discussing an issue. When people with similar views come together, their shared beliefs can influence each other to adopt even stronger positions, whether more cautious or more risk-taking. This shift occurs because group members feel validated by others' opinions and are influenced by a desire to stand out or be consistent. Essentially, group polarization amplifies initial tendencies, leading groups to make more extreme choices than individuals might alone, impacting debates, decisions, and social dynamics.