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interaction

interaction In research methods, an interaction occurs when the effect of one independent variable changes depending on the level of another independent variable.

In research methods, an interaction occurs when the effect of one independent variable changes depending on the level of another independent variable.

Also see

Sources

Drafting source: Online Statistics Education, version 2 (David M. Lane, project leader). Version 2; publisher statement snapshot 2026-10-18; SHA-256 0dcad9ee85f61f9e2bb24d26279de155ac749164ea4da2a3bffeabcf9ea471a6. “Interaction” (interaction.html).
public-domain-US · Definition uses new wording; original source retains its stated licence. · Source snapshot SHA-256: 1e945aea4cf7b63e8101c82bafafdfaa43251fc72dda65fb7b0dcf8016f2797c

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PsychTerms (psychterms.org), CC BY 4.0, version 1. “interaction.” Development preview.

Version 1 · SHA-256: 25d07e0c17172d194631bd39affef95e433685c7e3c809826abb1ac8da759ed0

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