SAGE Research Methods - Encyclopedia of Measurement and Statistics

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Classical Test Theory

In: Encyclopedia of Measurement and Statistics
Edited by: Neil J. Salkind

The first theory of measurement has been named classical test theory (CTT) because it was formulated from simple assumptions made by test theorists at the start of testing. It is also called the theory of true and error scores, because it is ...

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  Salkind, N. J. (2007). Classical test theory. In Encyclopedia of measurement and statistics (pp. 141-143). Sage Publications, Inc., https://dx.doi.org/10.4135/9781412952644.n82
  
  Salkind, Neil J. "Classical Test Theory." In Encyclopedia of Measurement and Statistics, edited by Salkind, Neil J., 141-43. Thousand Oaks, CA: Sage Publications, Inc., 2007. https://dx.doi.org/10.4135/9781412952644.n82.
  
  Salkind, N. J. 2007. Classical Test Theory. In: Neil J. Salkind Editor, 2007. Encyclopedia of Measurement and Statistics, Thousand Oaks, CA: Sage Publications, Inc. pp. 141-143 Available at: <https://dx.doi.org/10.4135/9781412952644.n82> [Accessed 30 Jun 2022].
  
  Salkind, Neil J. "Classical Test Theory." Encyclopedia of Measurement and Statistics. Edited by Thousand Oaks: Sage Publications, Inc., 2007, pp. 141-43. SAGE Research Methods. 30 Jun 2022, doi: https://dx.doi.org/10.4135/9781412952644.n82.
  
  Salkind, Neil J. (2007). Classical test theory In:Classical test theory Encyclopedia of measurement and statistics Thousand Oaks, CA: Sage Publications, Inc.; 2007:141-143. doi:10.4135/9781412952644.n82
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