When John first met Sue,he was rude to her.Sue's perception of him has been strongly affected by that first impression.This is an example of the implicit personality effect at work in Sue's perception.

Implicit Personality Effect

The phenomenon where observers form perceptions of others' personalities based on minimal information, often leading to biased judgments.

First Impression

The initial perception or judgment one has about something or someone when they encounter it for the first time.

Perception

The process by which individuals organize and interpret sensory information to give meaning to their environment and experiences.