According to Researchers, Members of Mainstream US Culture Often Cannot

According to researchers, members of mainstream US culture often cannot read or gage masked emotions (they cannot easily tell how people really feel) because people in US culture:

A) focus on vocal inflections
B) look at mouths instead of eyes.
C) look for overt physiological signs of stress.
D) focus on people's hairstyles.
E) give words more attention than facial expressions.