SAGE Reference - Encyclopedia of Research Design

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b Parameter

In: Encyclopedia of Research Design
Edited by: Neil J. Salkind
Subject:Research Design
Keywords:parameters

The b parameter is an item response theory (IRT)-based index of item difficulty. As IRT models have become an increasingly common way of modeling item response data, the b parameter has become a popular way of characterizing the difficulty of an ...

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  Salkind, N. J. (2010). B parameter. In Encyclopedia of research design (Vol. 1, pp. 109-110). SAGE Publications, Inc., https://dx.doi.org/10.4135/9781412961288.n36
  
  Salkind, Neil J. "b Parameter." In Encyclopedia of Research Design, edited by Salkind, Neil J., 109-10. Thousand Oaks, CA: SAGE Publications, Inc., 2010. https://dx.doi.org/10.4135/9781412961288.n36.
  
  Salkind, N. J. 2010. b Parameter. In: Neil J. Salkind Editor, 2010. Encyclopedia of Research Design, Thousand Oaks, CA: SAGE Publications, Inc. pp. 109-110 Available at: <https://dx.doi.org/10.4135/9781412961288.n36> [Accessed 25 May 2022].
  
  Salkind, Neil J. "b Parameter." Encyclopedia of Research Design. Edited by Vol. 1. Thousand Oaks: SAGE Publications, Inc., 2010, pp. 109-10. SAGE Knowledge. 25 May 2022, doi: https://dx.doi.org/10.4135/9781412961288.n36.
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