Q11

The principle of univariance refers to the fact that

What is the term for the light that illuminates a surface?

Which of the following is a typical argument from the textbook about the usefulness of colour vision?

A unique blue is a blue that has no   ___________ or green tint.

A  _________________ is an individual who suffers from colour blindness that is due to the absence of L-cones.

_________________ is a colour perception effect in which two colours bleed into each other, each taking on some of the chromatic quality of the other.

_________________  is the idea that basic perceptual experiences may be determined in part by the cultural environment.

Some animals achieve colour vision not with different photopigments, but rather with

Which of the following is not one of the colour-opponent pairs coded by the visual system?

Which of the following is not a unique hue?

A   __________________  is an individual who suffers from colour blindness that is due to the absence of M-cones.

Which of the following colour pairs is furthest apart in wavelength?

Which of the following is not a basic colour term?

Which scientist developed the colour-matching technique depicted in the figure below?

What kind of lighting conditions are depicted in the photograph?

According to the   _______________ theory, the colour of any light is defined in our visual system by the relationships among three numbers of a set.

Which of the following colours is “illegal” for our visual systems?

A  ________________ is an individual who suffers from colour blindness that is due to the absence of S-cones.

In the case of a negative afterimage, a yellow stimulus would produce a   ________________ afterimage.

________________ are different mixtures of wavelengths that look identical.

In the hue cancellation experiments described in the textbook, if the starting colour were too reddish, you would add

Mixing paints to create new colours is an example of   [additive;  subtractive;  multiplicative]   colour mixing, while shining lights to create new colours is an example of   [multiplicative;  subtractiv;  divisive;  additive]   colour mixing.

________________ is the inability to perceive colours due to damage to the central nervous system.

Which of the following is not a type of cone?

_________________ is a colour perception effect in which the colour of one region induces the opponent colour in a neighboring region.

How many lights (of the correct type) are required to match any colour that humans can see? (More precisely: can be made indistinguishable?)

What type of lighting conditions occurs during the daytime in full sunlight?