The fact that your eyes rotate in their sockets, either getting closer or farther from each other, as an object changes its distance from you is a binocular distance cue called ________.
A) convergence
B) interposition
C) disparity
D) dichromatic cues

Question

The fact that your eyes rotate in their sockets, either getting closer or farther from each other, as an object changes its distance from you is a binocular distance cue called ________.
A) convergence 
B) interposition
C) disparity
D) dichromatic cues

Quizplus · Accepted Answer

Convergence is the binocular cue that refers to the inward movement of our eyes as we focus on closer objects. As the eyes rotate towards each other, the brain receives a signal indicating that the object is nearer, providing depth perception. On the other hand, interposition refers to the visual cue that occurs when one object partially blocks or overlaps with another object, providing a sense of depth. Disparity refers to the slight difference in the images processed by each of our eyes that leads to the perception of depth in stereoscopic vision. Finally, dichromatic cues refer to the visual cues that rely on the differences in brightness and color seen by each eye.

The Fact That Your Eyes Rotate in Their Sockets, Either