The sensory receptors in the eye are found on the ()
A. ganglion cells.
B. cornea.
C. cochlea.
D. retina.
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When we stare at the starry night, it is easier to find a star when we look from the corner of our eyes. This is because…
A. There are more rod cells on the peripheral area of retina.
B. There are more cone cells on the peripheral area of retina.
C. There are less rod cells on the peripheral area of retina.
D. There are more rod cells on the central area of retina.
When we walk out of the movie theatre, everything seems so bright at first, only to become normal a few seconds later. This is a phenomenon called…
A. Visual continuity
B. Visual consistency
C. Visual illusion
D. Visual adaptation
When we look at a coin from different angles, although its shape appears to be different types of oval, we still think it is circular. This is because our shape perception is guided by ( )
A. selectivity
B. comprehensibility
C. Gestalt principle
D. constancy
If we stare at a wall painted with red pigments a long time and then turn to a white wall, what shall we see?
A piece of red
B. A piece of green
C. A piece of blue
D. Just white wall