- This article is about social philosophy. For externalization (of cost), in the context of economics, see externality.
Externalization means to put something outside of its original borders, especially to put a human function outside of the human body. The opposite of externalization is internalization.
In Freudian psychology, externalization is an unconscious defense mechanism, where an individual "projects" his own internal characteristics onto the outside world, particularly onto other people. For example, a patient who is overly argumentative might instead perceive others as argumentative and himself as blameless.
Like other defense mechanisms, externalization is a protection against anxiety and is, therefore, part of a normal, healthily-functioning mind. However, if taken to excess it can lead to the development of a neurosis.
- Bateson, Gregory (1978, 2002). Mind and Nature. Cresskill: Hampton Press. ISBN 0553137247.
- Bergson, Henri (1911, 1998). Creative Evolution. Arthur Mitchell, trans. NY: Dover. ISBN 0819135534.
- Kuchka, H.E (2001). "Method for Theory: A Prelude to Human Ecosystems". Journal of Ecological Anthropology 5.
- Gumperz, John J.; Levinson, Stephen C. (December 1991). "Rethinking Linguistic Relativity". Current Anthropology 32 (5): 613–623. doi:10.1086/204009.