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. 2015 Jul 23;10:1189–1200. doi: 10.2147/CIA.S81868

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© 2015 Steingrimsdottir and Arntzen. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Hypothetical example of the step-wise change in frequency in behavior when using the changing-criterion design.

Notes: The baseline is recorded for 6 days. On day 7, the IV is introduced.

Abbreviation: IV, independent variable.