Which concept addresses the idea that facial expressions can influence emotional experience?

Which concept addresses the idea that facial expressions can influence emotional experience?

• A. Facial Feedback Hypothesis
• B. Valence
• C. Arousal
• D. Polygraph

Answer: (A)

The facial feedback hypothesis is the idea that facial expressions can shape how we feel. When we smile, the movement of facial muscles can send signals to the brain that enhance positive emotions; when we frown, the opposite can happen and negative feelings can become stronger. This isn’t just about showing emotion to others—the act of forming a facial expression can feed back into our own emotional experience, nudging our mood in the direction suggested by the expression. For example, research has shown that making a smile can make something feel funnier or more enjoyable, while suppressing a smile can dampen that reaction. By contrast, valence describes whether an emotion is pleasant or unpleasant, and arousal describes how intense or calm that emotion feels—neither explains how our own facial movements can influence what we feel. A polygraph, on the other hand, is a lie-detection device and has no bearing on how facial expressions affect emotion.

The facial feedback hypothesis is the idea that facial expressions can shape how we feel. When we smile, the movement of facial muscles can send signals to the brain that enhance positive emotions; when we frown, the opposite can happen and negative feelings can become stronger. This isn’t just about showing emotion to others—the act of forming a facial expression can feed back into our own emotional experience, nudging our mood in the direction suggested by the expression. For example, research has shown that making a smile can make something feel funnier or more enjoyable, while suppressing a smile can dampen that reaction. By contrast, valence describes whether an emotion is pleasant or unpleasant, and arousal describes how intense or calm that emotion feels—neither explains how our own facial movements can influence what we feel. A polygraph, on the other hand, is a lie-detection device and has no bearing on how facial expressions affect emotion.