cleansing one's emotions.

In Greek mytholgy, Electra killed her mother to avenge her mother's having killed her father...hence, a girl's psychosexual competition with her mother for the affections of her father.

According to Freud, the unconscious energy in one's personality that focuses on fulfilling desires and urges.

Psychosexual pleasure derived from being hurt or abused.

Having both male and female characteristics, either physically or psychologically.

In a state of neurogenic motor 

immobility and emotional stupor.

In Greek mythology, Oedipus killed his father and married his mother...hence, a boy's competition with his father for his mother's affections.

study of the organization, interactions and behaviors of organized groups of human beings

society in which all goods are owned in common and are available to all as needed

form of government in which power is vested in the people and is exercised by them, either directly or indirectly