Chapter 1. Seeing

Infographic

Scientific American: Psychology
Infographic Activity
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Seeing

“Seeing” involves more than simply looking at an object. Vision is a complex process in which light waves entering the eye are directed toward the retina, where they are transduced into messages the brain can understand. Flaws in the clear outer layer of the eye, the cornea, are primarily to blame for so many people (about a third of the American population) needing glasses or contact lenses (National Eye Institute, n.d.-a). LASIK eye surgery, a popular alternative to corrective lenses, uses a laser to reshape the cornea so that it can focus light properly.

An infographic titled Seeing illustrates the process of vision in a human body. You can read full description from the link below

SeeingEnlarge figure Image description

Quiz

Quiz

Question 1.1

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Correct.
Incorrect.

Question 1.2

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Correct.
Incorrect.

Question 1.3

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Correct.
Incorrect.

Question 1.4

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Correct.
Incorrect.

Question 1.5

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Correct.
Incorrect.