Answer :
Answer:
Group Polarization
Explanation:
Group polarization can be explained as the tendency of an individual to shift to decisions or opinions that are more extreme than the initial individual tilt to a decision or an opinion when in a group.
When discussed in a group there is a tendency of shift in one's individual opinion or view to a higher degree or more extreme form of decisions or opinions.
Therefore, In case of Katie, she became more liberal after 4 years as a result of group polarization.
stereotype
All of these.
groupthink.
central route to persuasion.
cognitive dissonance reduction.
fundamental attribution
become more liberal as a result of group polarization.
social comparison.
social facilitation.
less than the sum of their individual efforts.