test-retest reliabilityeducation dictionary

<statistics> A method of assessing the reliability of a questionnaire by administering the same or parallel form of a test repeatedly.

(14 Jan 2009)

test-retest reliabilitymedical dictionary

<epidemiology> The consistency of measurement based on the correlation between test and retest scores for the same individual.

See: coefficient, reliability.

(05 Mar 2000)