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Chapter 3 Cont.

Across
1/60th change in lighting
Partially colorblind people are called?
Also called pictorial cues.
Sharpness of vision.
People with normal vision are called.
Based on an experiment conducted by the British Scientist Thomas Young in the 1800's (early).
Process of adjusting to lower lighting, this is why pirates wore an eye patch.
Down
The process when people become less affected by certain stimuli, like outside traffic.
Elements seen moving together are perceived as belonging together.
Colors opposite each other on the color wheel.
Visible electromagnetic energy that surrounds us.
Totally color-blind people are called?
We perceive similar objects belong together because of their...
Ability of our eyes to adapt at night time.
Cells in your eyes that are sensitive to light.