Phi Phenomenon in AP Psychology

Definition

The phi phenomenon is an optical illusion in which stationary objects shown in rapid succession appear to be moving.

Related terms

Apparent Motion: This term refers to perceiving a sense of motion (movement) where there isn't any actual movement happening.

Optical Illusion:

An optical illusion involves visually perceived images that differ from objective reality, often exploiting how our brains make sense of what we see.

Gestalt Psychology:

A school of psychology that focuses on how people perceive and experience objects as whole patterns or configurations.