Identify a true statement about the method of Cohen's Kappa (K) to assess interrater reliability.
A) It uses an analysis-of-variance (ANOVA) approach to assess reliability.
B) It involves assessing the reliability if one's observations are scaled on an interval or ratio scale of measurement.
C) It involves constructing a two-way table in which the columns represent observers' ratings and the rows represent participants.
D) It assesses the observed level of agreement relative to the level of agreement that would be expected by chance.

Question

Quizplus · Accepted Answer

Cohen's Kappa assesses the observed level of agreement between raters relative to the level of agreement that would be expected by chance, providing a measure of interrater reliability that accounts for chance agreement.

Identify a True Statement About the Method of Cohen's Kappa