The SAGE Encyclopedia of Educational Research, Measurement, and
                    Evaluation

Scott Bishop

doi:10.4135/9781506326139

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c Parameter

By: Scott Bishop
In:The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation
Chapter DOI:https://doi.org/10.4135/9781506326139
Subject:Special & Inclusive Education (general), Emotional Intelligence
Keywords:parameters

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c Parameter

In item response theory (IRT), the c parameter is the lower asymptote of an item characteristic curve (ICC). It is used in the three-parameter logistic (3PL) IRT model, and it is ...

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  Bishop, S. (2018). C parameter. In The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation (Vol. 4, pp. -). SAGE Publications, Inc., https://doi.org/10.4135/9781506326139
  
  Bishop, Scott. "c Parameter." In The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation, . Thousand Oaks,: SAGE Publications, Inc., 2018. https://doi.org/10.4135/9781506326139.
  
  Bishop, S. 2018. c Parameter. In: The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation. Thousand Oaks,: SAGE Publications, Inc. pp. Available at: <https://doi.org/10.4135/9781506326139> [Accessed 7 Dec 2023].
  
  Bishop, Scott. "c Parameter." The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation. Vol. 4. Thousand Oaks,: SAGE Publications, Inc., 2018, pp. . Sage Knowledge, doi: https://doi.org/10.4135/9781506326139.
  
  Bishop, Scott. C parameter. In The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation. Vol. 4. Thousand Oaks,: SAGE Publications, Inc.; 2018: -. doi:10.4135/9781506326139
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