According to Freud, the human psyche is composed of three parts: the id, ego, and superego.
The id is the primitive and instinctive part of the psyche that seeks immediate gratification of desires and operates on the pleasure principle. The superego represents the moral and ethical values and standards of society, operating on the principle of idealism. The ego acts as a mediator between the id and superego, attempting to balance their conflicting demands and constraints. This interaction can result in motivational conflict, where the ego is caught between the opposing demands of the id and superego.
Reciprocal determinism refers to the dynamic interaction between an individual's behavior, their personal characteristics, and the environment in which they operate. Finally, an inferiority complex arises when an individual feels inadequate or inferior in some way, often due to unresolved childhood issues.
Therefore, understanding the interaction between the id, ego, and superego is crucial to comprehending various psychological concepts, including the collective unconscious, reciprocal determinism, motivational conflict, and inferiority complex.