The Difference Between Reliability and Validity Is That Reliability Is

Multiple Choice

The difference between reliability and validity is that reliability is ___ and validity is ___.

A) the degree to which a test score correlates with some external criterion; the degree to which a test score reflects an individual's true abilities
B) the extent that scores predict future scores; the accuracy of these scores
C) how well scores correlate with future measures; the extent that scores on one test correlate with scores on a similar test
D) the consistency in test scores over time; the extent to which a test measures what it says it measures