Final answer:
Group polarization is the strengthening of an original group attitude after the discussion of views within a group.
Step-by-step explanation:
Group polarization is the strengthening of an original group attitude after the discussion of views within a group. This means that if a group initially favors a certain viewpoint, the group consensus is likely to endorse that viewpoint even more strongly after discussing it. On the other hand, if the group initially opposes a viewpoint, the group discussion would likely lead to stronger opposition. Group polarization can be observed in various situations, such as political conventions where individuals support party platforms that they might not support individually.