Which of the following illusions involves a horizontal line with arrowheads at each end that appears to be shorter than a horizontal line with open V's at each end of the line?
A) the Poggendorff illusion
B) the Munker-White illusion
C) the Müller-Lyer illusion
D) the Hering illusion

Question

Which of the following illusions involves a horizontal line with arrowheads at each end that appears to be shorter than a horizontal line with open V's at each end of the line? 
A) the Poggendorff illusion 
B) the Munker-White illusion 
C) the Müller-Lyer illusion 
D) the Hering illusion

Quizplus · Accepted Answer

The Müller-Lyer illusion involves a horizontal line that appears to be shorter with arrowheads at each end compared to a horizontal line with open V's at each end.

Which of the Following Illusions Involves a Horizontal Line with Arrowheads