Derek is watching an airplane fly by.The plane seems to get smaller as it goes farther away.Which of the following aspects of perceptual constancy allows Derek to understand that the airplane is not getting smaller?
A)Shape constancy
B)Size constancy
C)Apparent movement
D)Pattern recognition

Question

Quizplus · Accepted Answer

Size constancy allows us to perceive an object as staying the same size despite changes in its retinal image as it moves farther away. This enables Derek to understand that the airplane is not actually getting smaller, but it is simply moving away from him. Shape constancy, on the other hand, refers to our ability to perceive an object as staying the same shape even when its orientation changes. Apparent movement refers to the perception of movement when there is actually none, like when we see a series of stationary images in rapid succession. Pattern recognition is the ability to identify a stimulus as a particular object or pattern regardless of its orientation or size.

Derek Is Watching an Airplane Fly By