Mr. O'Hara has developed a test of mechanical aptitude. At the beginning of a course in auto mechanics,he gives this test to his students. At the end of the year,he compares students' scores on the test with their actual achievement in his course. What is he probably trying to find out about his test?
A)Its reliability
B)Its construct validity
C)Its content validity
D)Its predictive validity

Question

Quizplus · Accepted Answer

Mr. O'Hara is likely trying to determine the test's predictive validity, which assesses how well the test scores predict future performance or outcomes, in this case, the students' actual achievement in the course.

Mr O'Hara Has Developed a Test of Mechanical Aptitude