1. Which of the following is NOT a binocular cue to depth perception?
a) interposition b) accommodation c) convergence d) binocular disparity
2. Rods are best at _____; cones are best at _____
a) detecting details and color; detecting black, white and gray b) detecting black, white and gray; detecting details and color c) detecting black and white; detecting gray d) detecting color; detecting details
3. Which of the following best defines the visual phenomenon of accommodation?
a) A change in the retina that focuses the lens b) A change in the lens that focuses light on the retina. c) A change in the iris that moves light into the eye d) A change in the cornea that prevents too much light from entering the eye.