Constancy
Definition
Constancy refers to the tendency of our perception to remain unchanged even when the stimuli changes. Size constancy is perceiving objects as having a constant size, even while our distance from them varies. Shape constancy is understanding that an object's shape remains the same despite changes in its perceived shape due to rotation or other factors. Brightness constancy means we perceive an object as having a constant brightness even if its illumination changes.
Related terms
Perception: The process by which sensory information is interpreted and consciously experienced.
Depth Perception: The ability to perceive spatial relationships, especially distances between objects, in three dimensions.
Color Constancy: Perceiving familiar objects as having consistent color, even if changing illumination alters the wavelengths reflected by the object.
"Constancy" appears in:
Study guides (1)
AP Psychology - 3.2 Principles of Perception
Are you a college student?
Study guides for the entire semester
200k practice questions
Glossary of 50k key terms - memorize important vocab
About Us
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
Crisis Text Line
Help Center
Stay Connected
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
About Us
About Fiveable
Blog
Careers
Code of Conduct
Terms of Use
Privacy Policy
CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Cram Events
Merch Shop
Crisis Text Line
Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.