How long should answering a true-false question take a student for true answers?

For true-false questions, it is generally expected that a student should be able to evaluate the statement and make a decision relatively quickly, given the straightforward nature of this type of question. The optimal time for answering a true statement is around 15 seconds, as these questions typically require only a quick assessment of whether the statement aligns with the knowledge and understanding the student has.

True-false questions are designed to assess comprehension and recall without requiring extensive explanation or reasoning. Therefore, a shorter time frame is beneficial to maintain the flow of assessment and keep students engaged. If students take too long, it may indicate uncertainty or confusion about the material being tested. Hence, the recommended time for arriving at an answer, especially for true statements, is indeed 15 seconds.