Ekman's Research on the Recognition of Facial Emotion Expression

Ekman's research on the recognition of facial emotion expression

A) showed that isolated cultures use different facial expressions to communicate emotion than do Westerners.
B) disconfirmed Darwin's theory of facial emotion expression.
C) supports the view that facial emotion expression is learned.
D) supports Darwin's view that facial emotion expressions are innate.
E) suggests that different cultures use quite different facial expressions to convey emotion.