| | Emotion expert Paul Eckman has found that the human face is capable of creating more than 7,000 different facial expressions. Emotions, and how we experience and express them, can be both abundantly apparent and remarkably subtle. | | What Are Emotions? Psychologists believe there are three key parts to an emotion: a subjective experience, a physiological reaction, and a behavioral response... Learn more | Why Do We Have Emotions? Emotions serve a wide range of purposes and functions, from alerting us to danger to helping us build social connections. Learn more about some of the purposes of emotions... Learn more | Theories of Emotion Strong emotions can cause you to take actions you might not normally perform, or avoid situations that you generally enjoy. Explore some of the major theories of emotion that have been proposed by researchers, philosophers, and psychologists... Learn more | What Is Emotional Intelligence? Psychologists suggest that emotional intelligence, or our ability to understand, express, and control emotions, can play an important role in our lives... Learn more | | | | Related Searches | | | | Featured Articles | | | | | | Sign up for more free newsletters on your favorite topics | | | | You are receiving this newsletter because you subscribed to the About.com Psychology newsletter. If you wish to change your email address or unsubscribe, please click here. About.com respects your privacy: Our Privacy Policy Contact Information: 1500 Broadway, 6th Floor New York, NY, 10036 © 2013 About.com | | | | Psychology Trivia | | | Follow me on: | | | | Advertisement | |