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BSc PS414 Cognitive Psychology I (Light and its Reception) Quiz on Physical vs. Perceptual, created by Petite Piplup on 26/03/2014.

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Physical vs. Perceptual

Question 1 of 4

1

What is luminance?

Select one of the following:

  • The amount of light that is reflected from a surface

  • The amount of light that reaches the retina

  • The impression of how much light is reflected

  • The impression of the percentage of light that is reflected

Explanation

Question 2 of 4

1

What is retinal illuminance?

Select one of the following:

  • The amount of light that reaches the retina

  • The amount of light that is reflected from a surface

  • The impression of how much light is reflected

  • The impression of the percentage of light that is reflected

Explanation

Question 3 of 4

1

What is brightness?

Select one of the following:

  • The impression of how much light is reflected

  • The amount of light that is reflected from a surface

  • The impression of how much light is reflected

  • The impression of the percentage of light that is reflected

Explanation

Question 4 of 4

1

What is lightness?

Select one of the following:

  • The impression of the percentage of light that is reflected

  • The impression of how much light is reflected

  • The amount of light that reaches the retina

  • The amount of light that is reflected from a surface

Explanation

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