How often should a student ideally take a practice test to maximize retention?

Taking practice tests regularly, ideally every few weeks, is considered highly effective for maximizing retention. This frequency allows students to reinforce their learned material while maintaining familiarity with the test format. Regular practice helps to identify areas of weakness, allows for timely review, and encourages spaced repetition—a learning technique where information is reviewed at expanding intervals to combat forgetting.

Incorporating regular practice tests into study habits supports active recall, which is the process of retracing and retrieving information from memory. This strategy not only strengthens memory but also builds confidence leading up to the actual exam.

The other options suggest less effective strategies. For example, taking a practice test only once a month may not provide sufficient reinforcement to solidify knowledge. Waiting until the day before the exam tends to lead to cramming, which is less effective for long-term retention and understanding. Lastly, taking a practice test only after finishing an entire subject might delay important feedback and learning opportunities that arise from earlier assessments within the subject matter. Regular testing throughout the learning process promotes continuous engagement and better prepares students for their assessments.