In essays, students often take longer to compose a five paragraph essay than they would take to compose five one paragraph answers to short answer questions. This increased workload limits the number of essay questions that can be posed on a single exam and thus can restrict the overall scope of an exam to a few topics or areas. To ensure that this doesn’t cause students to panic or blank out, teachers sould consider giving the option of answering one of two or more questions and not jus one.