Erin works at a software company, in charge of the help desk. After being yelled at by a customer about the state of her company's software, she becomes angry, and has to take a short break to calm down. What makes her anger an emotion, rather than a mood?
A.
It is a simple, unambiguous feeling
B.
Her response is prolonged
C.
It has a contextual stimulus
D.
Her response is not accompanied by facial expressions.
E.
It is cognitive in nature.