Aim of Psychological Approach:
Provide many profound clues toward solving a work’s thematic and symbolic mysteries

Abuses and Misunderstandings of the Psychological Approach:
In the general sense of the word, nothing new about psychological approach. Used as early as the 4th century by Aristotle.
During the twentieth century, psychological criticism has come to be associated with the psychoanalytical theories of Sigmund Freud and his followers. This association has resulted in most of the abuses and misunderstandings of this approach.
Abuses results from an excess of enthusiasm, which has manifested several ways:
Advocates push their critical theses to hard, forcing the psychoanalytical theory at expense of other considerations
The literary criticism of the psychoanalytical extremists degenerated into a special occultism with its own mystique and jargon used specifically for the in-group.
Results in widespread mistrust of the psychological approach in analyzing literature

Freud’s Theories:

Freud emphasized the unconscious aspects of the human psyche
Most of the individual’s mental processes are unconscious
All human behavior is motivated ultimately by sexuality (However, some of Freud’s own disciples have rejected this, including Jung and Adler)

Freud assigned mental processes to three psychic zones:

The id:
Reservoir of libido, the primary source of all physic energy.
The id functions to fulfill the pleasure principle.
The id has no consciousness or semblance of rational order; characterized by a tremendous and amorphous vitality.
Only has an impulse to obtain satisfaction for the instinctual needs in accordance with pleasure
In short, the id is the source of all aggression and desires
Two agencies to regulate the id:
The ego:
Protects the individual
Rational governing agent of the psyche
Lacks the strong vitality of the id, regulates the instinctual drives of the id so that they may be in released in nondestructive behavioral patterns
Ego comprises what we think of as the conscious mind
The superego:
Primarily functions to protect society
Largely unconscious, superego is the moral censoring agency, the repository of conscience and pride
Serves to inhibit or repress the id, to block off and thrust back into the unconscious those impulses toward pleasure that society regards as unacceptable (like overt aggression, sexual passion, and the Oedipal Instinct)

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