Question

Which of the following is true about validity?

a All reliable test are inherently valid
b. A test must be objective to be valid
c. A test must have reliability to have validity
d. A test must be subjective to be valid

Answer 1

Validity refers to the extent to which a test accurately measures what it's supposed to measure. A test must have reliability to have validity.

Step-by-step explanation:

Validity refers to the extent to which a given instrument or tool accurately measures what it's supposed to measure. It is not necessary for a test to be objective or subjective to be valid. A test can be either subjective or objective and still have validity. However, for a test to have validity, it must also have reliability. Reliability refers to the ability to consistently produce the same result. Therefore, option c, 'A test must have reliability to have validity,' is true about validity.