Scream

Scream is a vocalization consisting of a loud, sharp, piercing cry or sound, often produced as a reaction to fear, surprise, or pain. It is a form of human communication used primarily in extreme situations and can be involuntary or voluntary.

Etymology

The word "scream" is derived from the Old Norse word "skræma", which means "to terrify" or "to scare".

Physiology

A scream is produced by the rapid tightening and then release of the vocal cords. The sound is amplified by the larynx and resonance in the sinuses. Screaming can be harmful if done excessively, as it can strain the vocal cords and cause hoarseness or loss of voice.

Psychology

In psychology, screaming is often associated with expressions of fear, pain, anger, and surprise. It is a primal response to danger and is used as a means of signaling distress and calling for help.

In popular culture

Screams are often used in horror films and thrillers to heighten the sense of fear and suspense. The Scream franchise, for example, is a popular series of horror films that uses screams as a central theme.

See also

• Shout
• Cry
• Yell
• Vocalization (animal communication)