Here's a news article [ http://news.yahoo.com/ind-vouchers-prompt-thousands-change-schools-170216446... ] with headline "Indiana vouchers prompt thousands to change schools". It looks like, given the freedom to choose and take their money with them, people will desert the public schools. Not all families have this freedom. Sometimes, it is reserved for economically or scholastically poor students. Here's an idea. A gifted student will normally strive for 100% on these performance exams that have become so important in recent times. Public schools like smart students since the high grades help their rating score and bring increased funding. But suppose instead these students conspire to achieve 0%. Say there are fifty 5-choice questions, 0.8^50 = 1.4e-5, so there's a subtle message in that zero score. -- Gene