According to studies performed by psychologist Paul Ekman (1972), people around the world associate the same facial expressions with particular feelings. Part of improving your interpersonal communication is to recognize others’ emotions. Can you identify the ones displayed in each of these photographs? (From left to right, the emotions shown are joy, surprise, anger, disgust, fear, and sadness.)

(Left to right) Kiratsinh Jadeja/Getty Images; George Marks/Stringer/Getty Images; Digital Vision/Getty Images; Howard Kingsnorth/Getty Images; Richard Kalvar/Magnum Photos; Lauren Rosenbaum/Getty Images