SOLVED

121) The idea that the eye contains separate receptors for red, green, and blue is known as the ______ theory. a. opponent-process b. additive colour mixing c. trichromatic d. reductive colour mixing 122) Helmholtz’s explanation of colour vision is called the a. opponent-process theory. b. additive colour mixing theory. c. trichromatic theory. d. reductive colour mixing theory. 123) If you stare for 30 seconds at a red object and then look at a blank sheet of white paper, you will see a greenish image of the object. This phenomenon best supports the ______ theory of colour vision. a. Grieco trichromatic b. opponent-process c. Helmholtz trichromatic d. Hering’s vibration 124) Who actually found three types of cones in the retina? a. Young and Helmholtz b. Hering c. Wald and Brown d. Smith and Wesson 125) According to the opponent-process theory of colour vision, the correct pairings of opposite colours are a. red versus green and blue versus yellow. b. black versus gray and white versus coloured. c. blue versus red and green versus yellow. d. blue versus green and red versus yellow. 126) The trichromatic and opponent-process theories of colour vision are not in conflict because each corresponds to a. a different portion of the spectrum. b. the opposite half of perceivable colours. c. one type of colour blindness. d. a different stage of visual processing. 127) Sandra is staring at a painting where the blades of grass in the front appear close and are very detailed, and the mountains on the horizon appear hazy and farther away. What monocular cue is being used in this painting to create the illusion of depth? a. Relative size b. Linear perspective c. Texture gradient d. Height in plane 128) Taylor was driving and noticed that when he looks out the window right beside him, things on the side of the road seem to fly by, whereas when he looks at objects ahead of him, they appear to be moving slower. What pictorial depth cue is responsible for this perception? a. Linear perspective b. Disparity c. Convergence d. Motion parallax 129) When a road on a painting starts off larger in the foreground of the picture and converges together in the background, depth perception is attained by the use of which pictorial cue? a. Linear perspective b. Disparity c. Relative size d. Motion parallax 130) What depth cue is being relied on when our brains use information from our eye muscles to determine how far an object is away from us? a. Convergence b. Motion parallax c. Height in plane d. Disparity