What Is a Defense Mechanism?
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What is a Defense Mechanism?
Defense Mechanisms
Because of anxiety provoking demands created by the id, superego, and reality, the ego has developed a number of defense mechanisms to cope with anxiety. Although we may knowingly use these mechanisms, in many cases these defenses occur unconsciously and work to distort reality.
While all defense mechanisms can be unhealthy, they can also be adaptive and allow us to function normally. The greatest problems arise when defense mechanisms are overused in order to avoid dealing with problems.
There are a number of defense mechanisms that have been described by researchers. Sigmund Freuds daughter, Anna Freud described ten different defense mechanisms used by the ego.
Follow the links below to read more about each type of defense mechanism as well as other defense mechanisms described by psychologists.
Defense Mechanisms
Unconscious strategies for avoiding or reducing threatening feelings, such as fear and anxiety.
The concept of the defense mechanism originated with Sigmund Freud (1856-1939) and was later elaborated by other psychodynamically oriented theorists, notably his daughter Anna Freud (1895-1982). Defense mechanisms allow negative feelings to be lessened without an alteration of the situation that is producing them, often by distorting the reality of that situation in some way. While they can help in coping with stress, they pose a danger because the reduction of stress can be so appealing that the defenses are maintained and become habitual. They can also be harmful if they become a persons primary mode of responding to problems. In children, excessive dependence on defense mechanisms may produce social isolation and distortion of reality and hamper the ability to engage in and learn from new experiences.
Defense mechanisms include denial, repression, suppression, projection, displacement, reaction formation, regression, fixation, identification, introjection, rationalization, isolation, sublimation, compensation, and humor. Denial and repression both distort reality by keeping things hidden from consciousness. In the case of denial, an unpleasant reality is ignored, and a realistic interpretation of potentially threatening events is replaced by a benign but inaccurate one. Either feelings or events (or both) may be denied. In very young children, a degree of denial is normal. One way of coping with the relative powerlessness of childhood is for young children to sometimes act as if they can change reality by refusing to acknowledge it, thereby ascribing magical powers to their thoughts and wishes. For example, a child who is told that her parents are divorcing may deny that it is happening or deny that she is upset about it. Denial has been shown to be effective in reducing the arousal caused by a threatening situation. In life-threatening or other extreme situations, denial can temporarily be useful in helping people cope, but in the long term painful feelings and events must be acknowledged in order to avoid further psychological and emotional problems. Related to denial is avoidance, which involves avoiding situations that are expected to elicit unwanted emotions and impulses.
In repression, painful feelings are conscious initially and then forgotten. However, they are stored in the unconscious, from which, under certain circumstances, they can be retrieved (a phenomenon Freud called “the return of the repressed”). Repression can range from momentary memory lapses to forgetting the details of a catastrophic event, such as a murder or an earthquake. Complete amnesia can even occur in cases where a person has experienced something very