_________is concerned with appropriateness of the classification system, while ________is concerned with whether the classification system is reproducible.

Question

Quizplus · Accepted Answer

Validity is concerned with whether the classification system measures what it is intended to measure, whereas reliability is concerned with the consistency of the classification system. The kappa statistic is a measure of agreement between two raters in a classification system, but it specifically assesses the level of agreement beyond chance, rather than reproducibility. Therefore, the best choice is B.

_________Is Concerned with Appropriateness of the Classification System, While ________Is

_Is Concerned with Appropriateness of the Classification System, While Is