Interaction

{{Wiktionary|interaction}} '''Interaction''' is action that occurs between two or more entities, generally used in philosophy and the sciences. It may refer to: {{tocright}}

==Science== * Interaction hypothesis, a theory of second language acquisition * Interaction (statistics), when three or more variables influence each other * Interactions of actors theory, created by cybernetician Gordon Pask * Fundamental interaction or fundamental force, the core interactions in physics * Human–computer interaction, interfaces for people using computers * Social interaction between people

===Biology=== * Biological interaction * Cell–cell interaction * Drug interaction * Gene–environment interaction * Protein–protein interaction

===Chemistry=== * Aromatic interaction * Cation-pi interaction * Metallophilic interaction

==Arts and media== * ''Interaction'' (album), 1963, by Art Farmer's Quartet * ACM ''Interactions'', a magazine published by the Association for Computing Machinery * "Interactions" (''The Spectacular Spider-Man''), an episode of the animated television series * 63rd World Science Fiction Convention, titled ''Interaction''

==See also== * {{lookfrom|interaction}} * {{intitle|interaction}} * Interact (disambiguation)

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