How Do Americans Compare to People from Other Cultures When

How do Americans compare to people from other cultures when tested on the Müller-Lyer illusion?

A) Americans are very low; they do not perceive the illusion very strongly compared to other cultures.
B) Americans are about average; they perceive the illusion more strongly than some cultures and less strongly than others.
C) Americans are very high; they perceive the illusion very strongly compared to other cultures.
D) All cultures tested on this illusion perceive it to the same degree.
E) Americans do not perceive the illusion at all.