K-R 20

Kuder Richardson formula 20 and the abbreviation for it

K-R 20: "K-R 20 is the abbreviation for Kuder Richardson Formula 20."
Cite this page: Nugent, Pam M.S., "K-R 20," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/k-r-20/ (accessed November 17, 2017).
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