If you project a red, a green, and a blue light into space, the point at which the three lights cross will lead to the perception of:

Related Mcqs:

1. Which TWO of the following statements are true of simultaneous contrast illusions? 1. In the simultaneous tilt illusion, vertical stripes appear tilted away from the tilt of their surrounding stripes. 2. In the luminance illusion, a grey patch appears darker when surrounded by a dark area than when surrounded by a light area. 3 A purple patch appears slightly closer to blue when surrounded by red, and closer to red when seen against a blue background. 4. Visual illusion effect only exist for motion.

   A. 1 & 3
   B. 2 & 3
   C. 3 & 4
   D. 2 & 4

2. The light around the movie marquee flashed on-and-off in succession However, Jamil did not perceive them as separate lights flashing, but instead saw a continuous band of light moving around the edge of the marquee. Jamil’s perception illustrates:

   A. Feature detection.
   B. Bottom-up processing
   C. Pre-attentive processing
   D. The phi phenomenon

3. Babar was at a football game, and even though people wearing green jackets were spread fairly evenly throughout the stands, he still perceived all the people in green jackets as a single group of visiting fans. Babar’s perception is most consistent with the Gestalt principle of:

   A. Constancy
   B. Similarity
   C. Closure
   D. Proximity

4. A string of lights is flashed in sequence. We perceive the situation as a light that moves along the string. This is a demonstration of _______________?

   A. location constancy
   B. brightness constancy
   C. the phi phenomenon
   D. binocular disparity

5. Three year old Shawn ate lead paint which was chipping off the walls in an older home. Consequently, he developed a psychosis based on brain damage due to lead poisoning. Shawn’s psychosis would be called a(n):

   A. functional psychosis
   B. organic psychosis
   C. neural psychosis
   D. neo – cortical psychosis

6. The perception of a humanlike face in the random configurations of the lunar landscape best illustrates the impact of______on visual perception.

   A. Perceptual schemas
   B. Relative clarity
   C. Shape constancy
   D. Stroboscopic movement

7. If the gene for blue eyes is recessive and if a child have blue eyes, which of the following must be true?

   A. both parents have blue eyes
   B. the child’s sibling has brown eyes
   C. each parent has at least one blue eye gene
   D. at least one parent must have blue eyes

8. While finger painting, Iqbal mixed yellow paint and blue paint and ended up with green, an example of:

   A. Subtractive color mixing
   B. Divisive color mixing
   C. Trichromatic theory
   D. Multiplicative color mixing

9. The theory of color vision based on the idea that we possess three distinct receptor areas for the three primary colors of light is the ________________?

   A. primary color theory
   B. signal detection theory
   C. opponent process theory
   D. trichromatic theory

10. According to the Young-Helmholtz theory, when both red and green sensitive cones are stimulated simultaneously, a person should see:

    A. Green
    B. Orange
    C. Red
    D. Yellow