The Rubin vase illusion illustrates:
A)the Gestalt principle of similarity.
B)a reversible figure-ground relationship.
C)an illusory conjunction.
D)perceptual constancy.

Question

Quizplus · Accepted Answer

The Rubin vase illusion is an example of a reversible figure-ground relationship. It demonstrates how the same visual input can be perceived in two different ways, with the vase alternating as the figure and the background alternating as the ground.

Option A is incorrect because the Gestalt principle of similarity refers to grouping similar objects together based on their features.

Option C is incorrect because an illusory conjunction occurs when features of different objects are combined incorrectly, which is not the case in the Rubin vase illusion.

Option D is incorrect because perceptual constancy refers to the ability to perceive objects as having a stable identity despite changes in their sensory input, which is not relevant to this illusion.

The Rubin Vase Illusion Illustrates