SAGE Reference - Encyclopedia of Research Design

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Main Effects

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design
Keywords:experiments; independent variables

Main effects can be defined as the average differences between one independent variable (or factor) and the other levels of one or more independent variables. In other words, investigators identify main effects, or how one independent variable influences the dependent ...

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  Salkind, N. J. (2010). Main effects. In Encyclopedia of research design (Vol. 1, pp. 808-747). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n227
  
  Salkind, Neil J. "Main Effects." In Encyclopedia of Research Design, edited by Salkind, Neil J., 808-747. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n227.
  
  Salkind, N. J. 2010. Main Effects. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 808-747 Available at: <https://dx.doi.org/10.4135/9781412961288.n227> [Accessed 26 May 2022].
  
  Salkind, Neil J. "Main Effects." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 808-747. SAGE Knowledge. 26 May 2022, doi: https://dx.doi.org/10.4135/9781412961288.n227.
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