Final answer:
Studying again an hour before the test is a good idea because it helps reinforce the material in your memory and increase your chances of remembering it during the test.
Step-by-step explanation:
When you review the information shortly before the test, it activates your working memory, allowing you to recall important facts and concepts more easily.
Therefore, studying again an hour before the test is a good idea because it helps reinforce the material in your memory and increase your chances of remembering it during the test.
Additionally, studying right before the test can help reduce anxiety and increase confidence. By refreshing your knowledge, you will feel more prepared and less overwhelmed by the test.
Finally, studying with a friend allows for peer discussion and clarification of any confusing topics. Explaining concepts to someone else helps reinforce your own understanding and exposes any gaps in your knowledge.