self-consistency perspective

a variation of cognitive dissonance theory in which cognitive dissonance is considered particularly likely to occur when an inconsistency involves some aspect of the self. This perspective differs from self-affirmation theory in that dissonance can be reduced only by resolving the specific inconsistency that gave rise to the discomfort; it does not allow for the possibility that dissonance can be reduced by affirming some other aspect of the self. [originally proposed by U.S. psychologist Elliot Aronson (1932– )]

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Psychology term of the day

November 16th 2024

cardiopulmonary bypass machine

a mechanical device that carries out the functions of the heart and lungs for short periods during surgery involving these organs. The machine collects blood from the veins before it reaches the heart and circulates it through a plastic chamber in which it is freshly oxygenated before being pumped back into the patient’s arteries.