The accuracy of decisions is directly linked to the __________ of test scores.
A) validity
B) reliability
C) representativeness
D) sample

Question

Quizplus · Accepted Answer

Validity refers to the degree to which a test measures what it is intended to measure. If a test is valid, then decisions made based on the scores obtained from that test will be accurate. Therefore, the accuracy of decisions is directly linked to the validity of test scores. Reliability refers to the consistency of test scores and while important, it is not directly linked to the accuracy of decisions. Representativeness and sample are not relevant to the accuracy of decisions in this context.

The Accuracy of Decisions Is Directly Linked to the __________