Freudian Slip: This term refers to an unintentional error regarded as revealing subconscious feelings.
Defense Mechanisms:These are unconscious psychological strategies used by individuals to cope with anxiety and maintain a positive self-image.
Id, Ego, Superego: These are the three parts of the psychic apparatus defined in Freud's structural model of the psyche. The id is driven by basic urges, the ego seeks realistic ways to satisfy those urges, and the superego represents moral conscience.