This question is worth 2 points. Psychological research seems to confirm that people associate particular facial expressions with the same emotions across cultures. A. Artificially producing the Duchenne smile can cause a person to have pleasant feelings. B. Facial expressions and emotional states interact with each other through a variety of feedback mechanisms. C. People commonly believe that they can control their facial expressions so that their true emotions remain hidden. D. A person's facial expression may reflect the person's emotional state. E. Ekman argued that the ability to accurately recognize the emotional content of facial expressions was valuable for human beings. F. Facial expressions that occur as a result of an individual's emotional state may themselves feed back information that influences the person's emotions.