_________ is the extent to which a test measures what it claims to measure.
A)Validity
B)Reliability
C)Accuracy
D)True value
E)Sincerity

Question

Quizplus · Accepted Answer

Validity is the degree to which a test measures what it claims to measure. A valid test is one that accurately measures the construct or concept it is intended to measure. Reliability is the consistency of the test scores and is necessary but not sufficient for validity. Accuracy and true value are related concepts to validity, but they do not fully capture the idea of whether a test measures what it claims to measure. Sincerity is not a relevant concept in this context.

_________ Is the Extent to Which a Test Measures What