displacement activity(redirected from displacement activities)
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displacement activityUncertain; an irrelevant activity produced by an excess of one or more conflicting drives in an organism.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
displacement activityOne of the psychological DEFENCE MECHANISMS. Frustrated emotions aroused by a person, idea or object are transferred to another person, idea or object. Thus an aggrieved employee might take out his resentment on a punch-bag.
Collins Dictionary of Medicine © Robert M. Youngson 2004, 2005
displacement activityany animal behaviour that takes place outside its normal context, usually in a stress situation. It has been interpreted as being a result of aggression and fleeing drives occurring together. Examples include false brooding in birds; birds picking up nesting material from the ground and throwing it away on being disturbed from the nest; sticklebacks suddenly digging in the vertical position during a boundary clash. See VACUUM ACTIVITY.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005