Which of the following statements is true of the Mueller-Lyer illusion?
A)In this illusion,subjects viewing the two figures typically judge the line with the arrowheads pointing out as longer.
B)In this illusion,subjects viewing the two figures typically judge the line with the arrowheads pointing in as longer.
C)In this illusion,subjects typically judge the horizontal line as longer.
D)In this illusion,subjects typically judge the vertical line as longer.

Question

Quizplus · Accepted Answer

In the Mueller-Lyer illusion, subjects viewing the two figures typically judge the line with the arrowheads pointing in as longer. This is despite the fact that both lines are actually the same length. The illusion is thought to arise because the arrowheads at the end of the lines create a sense of depth, which makes one line appear farther away than the other. As a result, the brain adjusts its perception of the length of the line to account for the distance.

Which of the Following Statements Is True of the Mueller-Lyer