Dr. Crumbly measured student success using grade point average (GPA). Because GPA actually measures student success, Mr. Crumbly's research has:
A) reliability
B) validity
C) ethics
D) objectivity

Question

Quizplus · Accepted Answer

Validity refers to the degree to which a measure accurately reflects the concept it is intended to measure. In this case, GPA is being used as a measure of student success, and it is a valid measure for this purpose.

Dr Crumbly Measured Student Success Using Grade Point Average (GPA)