According to one important perceptual principle, when we look at a scene we automatically tend to separate the elements of that scene into an object and its background. This principle is called:

Question

Quizplus · Accepted Answer

The principle described in the question is the figure-ground relationship. This principle states that we naturally perceive objects as being distinct from their surroundings or background. This helps us to differentiate between objects in a scene and identify what is important and what is not. Perceptual constancy refers to our ability to maintain a consistent perception of an object despite changes in lighting or viewing angle. The law of closure states that we tend to complete incomplete objects or shapes in our minds. The law of similarity refers to our tendency to group objects together based on their similarity in shape or color.

According to One Important Perceptual Principle, When We Look at a Scene