“As to the argument that students who are given a choice do no better - by whose measure?”
This has been done with all the 'school choice programs", the experimental vouchers in Milawaukee (privately funded) to allow inner city kids to go to private parochial schools, it was tried in charleston, it has been studied in Detroit with the voucher program there, and what they all found was compared to the students ‘left behind’, they didn’t see any significant increase in educational performance. I am sure there were some advantages, for example you would hope the alternate schools might be safer, but as a cure for the ills of bad schools, it hasn’t shown it can do what proponents claim.
“On this forum, all the time, parents advocate for the students the idea of “fit.” The parents strive for unlimited choice for their children and strategize about how to get into what they perceive to be the best schools. To them I suggest limiting their children to the local college.”
That argument is comparing apples and oranges, what you are talking about is very different than public schools and education. No one is arguing about parental choice, no one is arguing parents shouldn’t send their kids to private schools for whatever reasons, what people are arguing against is using public funding to allow parents to take that money and use it to subsidize their choices. whether it is because they believe a NE prep school better gets their kid into Harvard or because they believe the earth is 6000 years old made in 6 days and don’t want their kids exposed to science or rational thought curicula. There is a much better argument for choice with kids in failing schools, where there is demonstrable need for change, it is why I support the notion of charter schools, for example, as long as they can show results, I am the last person who would say that public schools are necessarily well run the way they traditionally are or that they necessarily put kids first, for a number of reasons. I would even think of voucher programs for kids in bad schools, 1 is that many of them have absolutely no requirements that they measure the result of the schools the kids go to, in Detroit with the for profit schools, for example, the law specifically as far as I know banned any rules that kids going to alternative private schools with vouchers needing to take state tests used to monitor progress and 2 is that many of the voucher programs, like in Indiana, started out being about kids in schools that were performing poorly, and suddenly turned into a program where basically any parent could take their voucher and run with it (and yep, most of those taking advantage of it were religious conservatives, mostly christian, wanting to send their kids to ‘their’ schools and have the state pay for it, which raises many questions).
My real problem with the whole thing is it operates from the premise that somehow public schools are not a good thing, that somehow they themselves are a problem instead of what they were and have proven to be historically, one of the things that led to the success of the US, it was a place where the kids of the poor could hope to get an education and did, and good public schools are also a way to keep the US from stratifying, where the well off if there were no good public schools could pretty much guarantee no competition for their kids, take a look at the antebellum south or look at the elite universities prior to WWII, what you saw was education being the privilege of the well off. Not to mention that the real impetus behind vouchers is somewhat selfish, people who for example send their kids to private school but resent paying school taxes ‘they don’t use’ (and before someone on here accuses me of being jealous, I am not, my son did not go to public school and while paying my not insubstantial property taxes to pay for other kids to be able to go, I paid for expensive private school for many years and sacrificed to do it, no fancy cars, no vacations, and I never once complained about paying for the schools, the same way I didn’t when I was single, before I had kids or now that my kid is grown). I fully support parental choice with schools, I just don’t think parents who want to send their kids to private school for whatever reason should be supported by the public dime unless there is an overriding reason to do so, whether the kid is special needs and the school can’t provide what he/she needs, or the school is failing everyone, I can see it. Public subsidy of parental choices? Nope.