The government has a theory that academic performance in school will improve if students are taught in smaller classes. Describe how you would construct a randomized control trial in your school to assess this theory. Be as specific as possible regarding how you would design the trial, select class size, conduct the experiment and assess outcomes. Discuss some of the logistical obstacles you might face in conducting this trial. What problems might arise in your drawing a general conclusion about the efficacy of smaller classes from the trial?