Emotion Expression of Emotion People express emotions not only through speech but also through nonverbal behavior, or body language. Nonverbal behavior includes facial expressions, postures, and gestures. The Basic Emotions The psychologist Paul Ekman and his colleagues have identified six basic emotions: happiness, sadness, anger, fear, surprise, and disgust. Worldwide, most people can identify the facial expressions that correspond to these emotions. The Catharsis Hypothesis The catharsis hypothesis suggests that anger can be decreased by releasing it through aggressive actions or fantasies. However, although catharsis helps in some cases, researchers have generally found that catharsis does not decrease anger in the long term. In fact, aggressive actions or fantasies can sometimes increase anger. The Facial-Feedback Hypothesis Some researchers have proposed that the brain uses feedback from facial muscles to recognize emotions that are being experienced. This idea is known as the
This is the end of the preview. Sign up
access the rest of the document.