Multiple Choice
An example of a low-frequency visual stimulus is ___ whereas ___ is an example of a high-frequency visual stimulus.
A) a large area of graded light-dark,an edge
B) a small object,a very large object
C) a small rapidly moving object,a small stationary object
D) a large rapidly moving object,a large area of light-dark
Correct Answer:

Verified
Correct Answer:
Verified
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