RELIABILITY

Extent to which a test measurement or device produces like results consistently, regardless of observers, investigators, or time at which a test is given.

RELIABILITY: "The reliability of polygraph testing is often called into question."
Cite this page: Nugent, Pam M.S., "RELIABILITY," in PsychologyDictionary.org, April 28, 2013, https://psychologydictionary.org/reliability/ (accessed June 22, 2017).
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