displacement behavior

a behavior in which an individual substitutes one type of action for another when the first action is unsuccessful or when two competing motivations are present that lead to incompatible actions. A gull at a territory boundary may direct attacklike actions toward the ground rather than its rival due to simultaneous aggressive and fearful responses to the opponent. A laboratory animal that is frustrated by servings of food that are small and delivered slowly may express displacement behavior by drinking instead of eating. Also called displacement activity.

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Psychology term of the day

March 16th 2025

cortical lesion

a pathological change in the cerebral cortex of the brain, which may be congenital or acquired and due to any cause.