Understanding Facial Expressions of Fear

The video explores the functions of facial expressions of fear, as proposed by Darwin. It highlights two main functions: communication of danger to others and enhancing perceptual information intake. The video also compares fear and surprise expressions, noting their similarities and differences, particularly in the eyes and mouth.

What is one of the primary functions of facial expressions of fear according to Darwin?

• To show confusion

• To express happiness

• To communicate danger to others

• To indicate hunger

How do fear expressions help in a dangerous situation?

• By making you invisible

• By calming you down

• By helping you gather more information

• By making you run faster

What happens to your eyes when you experience fear?

• They close tightly

• They widen to take in more information

• They blink rapidly

• They roll back

Which two emotions are often confused due to similar facial expressions?

• Fear and anger

• Fear and surprise

• Surprise and joy

• Joy and sadness

What is a key difference between fear and surprise expressions?

• Fear has more terror around the mouth

• Fear involves smiling

• Surprise involves closing the eyes

• Surprise shows more teeth