Dr. Delaye has developed a new test for math ability but because the test relies heavily on word problems, the test is actually a better measure of comprehension. Because this test doesn't measure the concept that Dr. Delaye originally intended it to, we would say that this test has:

Question

Quizplus · Accepted Answer

The test has poor construct validity because it does not accurately measure the concept it was intended to measure, which is math ability, but instead measures comprehension.

Dr Delaye Has Developed a New Test for Math Ability