Author Question: After placing a sheet of white paper in a dimly lit corner of the room, it appears to be darker. You ... (Read 149 times)

dejastew · **on:** Jun 19, 2018

After placing a sheet of white paper in a dimly lit corner of the room, it appears to be darker. You know when you place it back in the light, it will maintain its original appearance due to the perceptual principle of ____.

a. motion parallax
b. stroboscopic illusion
c. brightness constancy
d. interposition

Question 2

As a vampire runs at Buffy to attack her, Buffy perceives that the vampire is moving closer, not growing larger, even though her retinal image of the vampire is growing larger. This is due to ____.

a. brightness constancy
b. size constancy
c. interposition
d. relative size