Understanding Alter Ego: Definition, History & Beyond

The term "alter ego" has become a part of everyday language. Although, the term's roots originate in psychology, it has been used more in fiction, films and in social settings rather than a term associated with a mental disorder.

History

• The literal Latin translation of alter ego is "the other I" or, commonly, a dual personality. It first appeared in the 19th century when psychologists first studied the mental disorder, schizophrenia.

Misconceptions

• Alter ego is rarely referred to as an aspect of schizophrenia or a term for multiple personality disorder. More commonly, it is used outside of psychology.

Fiction

• In fiction, it is a term used for characters that live a double life. A well-known example is Dr. Jekyll and Mr. Hyde.

Films

• Iconic film characters are often referred to a famous actor's alter ego--particularly when the actor becomes frequently associated with the character like James Bond and Sean Connery.

Friends

• Many people refer to their close friends as their alter egos as an example of their close relationship.

Behavior

• People who adjust their normal behavior to adapt to certain social situations might have an alter ego. For example, many people act differently among close friends versus work associates.