Answer:
Repression
Explanation:
Sigmund Freud was the father of psychoanalysis which is a school of psychotherapy which focuses in the unconscious and how our childhood experiences influence our later adult behavior.
According to psychoanalysis, most of our behavior is guided by our unconscious which is repressed in our day-to-day lives and that shows up during our dreams and during therapy. One of the personality structures we have is the ego, one of the main functions of the ego is to prevent anxiety by actually repressing the anxiety-generating thoughts that are created in our unconscious mind and making them stay there without reaching our conscious mind.
Therefore, repression is the basic mechanism by which the ego prevents anxiety, provoking thoughts from being entertained in consciousness.
