Before proceeding with the next lesson review your knowledge. If you are unsure of any of the answers, review Lesson 3 notes.

1. ___________ was the first scientist to link colour and the human eye suggesting that the eye had 3 different light-sensitive materials that created colour.

a. Alfred Moster
b. Thomas Young
c. Eleanor Rosen
d. Peter D. Edelstein

2. It is the theory that there are 3 different kinds of photoreceptors in the eye- each one specifically sensitive to one particular colour

a. The Young-Helmholtz theory
b. Three-Components Theory
c. Trichromatic Theory
d. all of the above

3. Every colour of light can be made with these basic colours:

a. red, yellow, blue
b. red, yellow, green
c. red, green, blue
d. cyan, yellow, purple

4. When light of different colour frequencies is mixed, colour becomes whiter- this colour mixing is called

a. subtractive
b. additive
c. whitening
d. apositive

5. Equal amounts of red, green and blue light create

a. yellow light
b. black light
c. purple light
d. white light

6. Red light+ green light=

a. yellow
b. blue
c. purple
d. white

7. Complementary colours are any two colours when mixed together create

a. a primary colour
b. white light
c. green
d. yellow

8. Subtractive colour is

a. the theory that there are 3 different kinds of photoreceptors in the eye
b. when light of different colour frequencies is mixed, colour becomes whiter
c. when paints are mixed the colours absorb every colour except the wavelength that we see reflected back
d. the tendency for a color to look the same under widely different viewing conditions

9. ___________ is used in offset printing where four colours (magenta, yellow, cyan and black) are used to create photographs and illustrations on paper

a. Photosynthetic colour
b. Subtractive colour
c. Polychromatic colour
d. Additive colour

10. The tendency for a colour to look the same under widely different viewing conditions is called

a. colour correction
b. retinal reduction
c. colour constancy
d. subtractive colour

11. The ___________ method assumes that perception of colour is result of various wavelengths stimulating cones on retina

a. objective
b. comparative
c. subjective
d. deconstructive

12. Colours are compared to visual objects or impressions. This is which method to discuss colour

a. objective
b. comparative
c. subjective
d. deconstructive

13. A person's mental state or association with a coloured object affects the emotional response of the message. This is which method

a. objective
b. comparative
c. subjective
d. deconstructive

14. _________ defines the outside edges of an object and has three parts: dots, lines and shapes

a. Form
b. Movement
c. Colour
d. Wavelength

15. _________ figure in halftone process that allows printing of photographs

a. lines
b. shapes
c. colours
d. dots

16. Which of the following is not true about lines

a. lines in pictures can evoke emotions
b. a TV screen is a collection of phosphor-filled red, green and blue lines
c. a straight line conveys stiffness
d. diagonal lines stimulate

17. He measured the speed of impulses in the nervous system

a. Thomas Young
b. Hermann von Helmholtz
c. Paul Martin Lester
d. Ogdon Maxwell

18. It is the frame where an image is located

a. Interposition
b. Textural spot
c. Space
d. Form

19. Which set below has one or more elements that are not depth cues

a. space, size, colour
b. lighting, textural gradients, interposition
c. time, illusionary perspective, geometric perspective
d. conceptual perspective, movement, darkness

20. It refers to the way in which objects appear to the eye based on their spatial attributes, or their dimensions and the position of the eye relative to the objects.

a. perspective
b. interposition
c. space
d. gradient

21. A culture that emphasizes______ will place close objects on same level as distant objects.

a. the future
b. the past
c. the present
d. the material

22. It is the placement of one object in front of another to give illusion of depth

a. perspective
b. polymorphism
c. gradient
d. interposition

23. The ripple of a pond is an example of

a. interposition
b. perspective
c. textural gradient
d. exposition

24. Which of the following is incorrect about colour and depth
a. an object's colour can communicate depth
b. warm colour appear closer
c. high contrast picture seems closer
d. cool does not appear farther

25. The parallel lines of a railway track are perceived by the eye of a standing human being as meeting at a distant point at the horizon. This is an example of

a. perspective
b. interposition
c. parallelism
d. objectification

26. Where the most important person is larger in size than the others or manipulating the view by shooting a camera from below and looking up to make the object appear more imposing. This is an example of

a. geometric perspective
b. conceptual perspective
c. Illusionary perspective
d. interposition

27. We see an object photographed beside a ruler to understand which depth cue

a. size
b. perspective
c. gradient
d. interposition

28. There are four types of movement:

a. real, conceptual, implied, geographical
b. interposition, running, slight, slow
c. real, apparent, graphic, implied
d. flying, running, walking, dancing

29. This type of movement is not connected with a picture, it's actual. It is

a. applied
b. real
c. graphic
d. apparent

30. It can be the motion of the eyes as they scan a field of view, how eyes move through a layout; we view based on previous experiences- eye will follow a line, a curve. This is which type of movement

a. applied
b. real
c. graphic
d. apparent

31. A motion that viewer perceives in a still image without movement of the object is which type of movement

a. implied
b. real
c. graphic
d. apparent

32. It is also called illusionary movement and is a type of movement where a stationary object appears to move; example-motion pictures; it's really just a series of stills. It is

a. implied
b. real
c. graphic
d. apparent