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
A)poor test-retest reliability
B)poor internal validity
C)poor criterion-related validity
D)poor construct validity

Question

Quizplus · Accepted Answer

The test has poor construct validity because it does not accurately measure the specific concept or construct (math ability) it was intended to measure, instead measuring a different construct (comprehension). Construct validity refers to how well a test or tool measures the concept it's supposed to measure.

Dr Delaye Has Developed a New Test for Math Ability