The Opponent-Process Theory of Color Vision Accounts for the Observation

question 169

Multiple Choice

The opponent-process theory of color vision accounts for the observation that

• A) after staring at something of one bright color for a while, we can look away and see a different color.
• B) the most common kind of color vision deficiency is much more common in men than it is in women.
• C) we have better color vision in the fovea than we do in the periphery of the eyes.
• D) it is easier to see small red spots from a distance than it is to see equally small blue spots from the same distance.

---

Definitions:

\(n + 7\)

An algebraic expression representing the sum of an unknown quantity \(n\) and the number 7.

\(n + 8\)

An algebraic expression representing the sum of a variable n and the number 8.

\(n !\)

\(n !\), pronounced n factorial, is the product of all positive integers less than or equal to n. For instance, \(4! = 4 \times 3 \times 2 \times 1 = 24\).