Final answer:
Primacy effect refers to the impact of a first impression on subsequent judgments about a person. It greatly influences our perception and evaluation of others.
Step-by-step explanation:
Primacy effect refers to the impact a first impression has on subsequent judgments made about a person. It can greatly influence our perception and evaluation of others. When we meet someone for the first time, our initial impression tends to have a lasting effect on how we view and interpret their behavior and characteristics.
For example, if we meet someone who is friendly and kind, we are more likely to perceive them as likable and trustworthy. On the other hand, if our first impression is negative, such as perceiving someone as cold and aloof, we may continue to view them in a negative light even if later interactions suggest otherwise.
The primacy effect demonstrates the importance of first impressions and how they shape our judgments and opinions about others.