Defence Mechanism Definition
A defence mechanism, within the framework of psychoanalysis, refers to the psychological methods employed by the ego to manage internal conflict by transforming the often unacceptable energies and impulses originating from the id into forms that are acceptable to external reality. These mechanisms serve the function of reducing biological tension and mitigating mental anxiety experienced by the individual.
Key Mechanisms
The primary defence mechanisms involve specific strategies for managing instinctual drives:
* Denial: The inhibition of an instinctual urge, effectively refusing to acknowledge its existence.
* Repression: The process of pushing unacceptable thoughts or feelings into the unconscious mind.
* Projection: Attributing one’s own unacceptable impulses or feelings onto another person.
* Reaction Formation: Redirecting the energy of an impulse by acting in a manner opposite to the true, underlying desire.
* Intellectualisation: Transforming unacceptable emotions into logical explanations or excuses for undesirable behaviour.
* Sublimation: Channeling the energy of unacceptable drives into socially acceptable and constructive activities.

