facial expression theory

Facial expression theory suggests that our faces display emotions through specific, recognizable movements or gestures of facial muscles. These expressions serve as non-verbal signals to others, conveying feelings like happiness, anger, fear, or surprise. The theory posits that many facial expressions are universal across cultures, reflecting basic human emotions. Understanding these expressions helps interpret what someone might be feeling, often automatically and instinctively. Essentially, facial expressions are a natural way humans communicate emotions openly or subtly, enhancing social interaction and understanding.