Test anxiety occurs a. before a test c. after a test b. during a test d. any of these

D.

Before a test could be because you're unsure of how you will do.

During a test because you're unsure of how well you're doing or if you're getting the correct answers.

After a test could be because you're unsure of how well you did and what score you'll get on it.

Interesting question by the way. you might experience a little nervous shaking here and there but not to apparent.