A person has no memory of a horrible accident.What defense mechanism may be at work?

Question

Quizplus · Accepted Answer

Repression is a defense mechanism that involves unconsciously pushing unpleasant or traumatic memories or thoughts out of awareness in order to avoid emotional distress. In the case of a person with no memory of a horrible accident, repression may be at work. The individual may have repressed the memories of the traumatic experience as a way to cope with the emotional distress that would have resulted from reliving the experience.

A Person Has No Memory of a Horrible Accident