__________ is the extent to which scores on a test instrument accurately measure or predict what they intend to measure or predict.

Question

Quizplus · Accepted Answer

Validity is the extent to which a test measures what it is intended to measure. Sensitivity refers to the ability of a test to correctly identify true positive cases, while specificity refers to the ability of a test to correctly identify true negative cases. Reliability refers to the consistency or stability of test scores over time or across different examiners. While reliability is important, it does not necessarily guarantee validity. Therefore, validity is the best choice for this question.

__________ Is the Extent to Which Scores on a Test