Cohen's Kappa (K) is used to:
A) evaluate the validity of your behavior categories.
B) determine how reliable a single observer is.
C) evaluate interrater reliability.
D) determine whether a single observer's observations are accurate.

Question

Quizplus · Accepted Answer

Cohen's Kappa is a statistical measure used to evaluate interrater reliability, which assesses the level of agreement between two or more raters or observers.

Cohen's Kappa (K) Is Used To