Final answer:
The internet plays a significant role in group polarization by exacerbating confirmation bias and creating echo chambers.
Step-by-step explanation:
The internet plays a significant role in group polarization by exacerbating confirmation bias and creating echo chambers. Confirmation bias is the tendency for people to seek out information that aligns with their pre-existing beliefs, and social media algorithms often reinforce this bias by directing users to content that supports their worldview. This leads to the formation of echo chambers, where individuals are surrounded by like-minded individuals who reinforce each other's beliefs.
For example, when individuals search for information on the internet, they are more likely to click on articles or posts that confirm their existing beliefs. This can further reinforce their beliefs and lead to the polarized thinking. Additionally, social media platforms tend to create algorithms that show users content from people or groups they already agree with, further reinforcing their beliefs and creating an echo chamber.
In summary, the internet, particularly social media, plays a significant role in group polarization by amplifying confirmation bias and creating echo chambers.