The SAGE Encyclopedia of Educational Research, Measurement, and
                    Evaluation

Xiaofeng Steven Liu

doi:10.4135/9781506326139

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Power Analysis

By: Xiaofeng Steven Liu
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:control groups; critical value; hypothesis (research); hypothesis testing; null hypothesis; p value; statistical power; testing

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Power Analysis

Statistical power analysis, or power analysis, is important to social science research because researchers and funding agencies usually wish to know whether a planned study has an adequate chance of detecting ...

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  Liu, X. (2018). Power analysis. In The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation (Vol. 4, pp. -). SAGE Publications, Inc., https://doi.org/10.4135/9781506326139
  
  Liu, Xiaofeng Steven. "Power Analysis." In The SAGE Encyclopedia of Educational Research, Measurement, and Evaluation, . Thousand Oaks,: SAGE Publications, Inc., 2018. https://doi.org/10.4135/9781506326139.
  
  Liu, X. 2018. Power Analysis. 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].
  
  Liu, Xiaofeng Steven. "Power Analysis." 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.
  
  Liu, Xiaofeng Steven. Power analysis. 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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