SAGE Reference - Encyclopedia of Research Design

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Internal Consistency Reliability

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design
Keywords:errors; internal reliability; true scores; type I errors

Internal consistency reliability estimates how much total test scores would vary if slightly different items were used. Researchers usually want to measure constructs rather than particular items. Therefore, they need to know whether the items have a large influence on test ...

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  Salkind, N. J. (2010). Internal consistency reliability. In Encyclopedia of research design (Vol. 1, pp. 616-619). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n191
  
  Salkind, Neil J. "Internal Consistency Reliability." In Encyclopedia of Research Design, edited by Salkind, Neil J., 616-19. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n191.
  
  Salkind, N. J. 2010. Internal Consistency Reliability. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 616-619 Available at: <https://dx.doi.org/10.4135/9781412961288.n191> [Accessed 7 Jul 2022].
  
  Salkind, Neil J. "Internal Consistency Reliability." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 616-19. SAGE Knowledge. 7 Jul 2022, doi: https://dx.doi.org/10.4135/9781412961288.n191.
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