Strange npita? You speak of "cost" as if it is some nebulous thing other than money.
Originally Posted by Rudyard K
Not true. See below.
Frankly, I did send my kids to public schools...and to state universities...and I went to public school and state university myself.
My brothers and I did as well (except for one brother who decided to attend a private university for his last two years and for his MBA and who footed the bill himself).
But that doesn't mean I don't see the merit in a private school education.
We aren't discussing merit here. I think that might be an interesting topic, especially at the university level where there are a number of tier 1 public universities with top 10 departments (Berkeley and UT are two examples), but that is a different issue.
And I'm not sure why the fact that someone is willing to foot the bill for the excess costs, mean they forgo the cost being provided by society.
For reasons I have mentioned before. The public school system has to have the facilities to educate
every potential student in the school district, including those who are attending private schools, but then decide to revert to public schools for whatever reason. (My niece and nephew attended private schools for several years, but then decided they wanted to go to the same schools their friends attended and did just that),
If half of the kids in the school district attended private schools, the cost for the public schools would not be reduced, since any or all of those privately schooled kids could, at any time, decide to enroll in the public school system and the public schools would have to be prepared to accept them. Sending your kids to a private school would only change the student to teacher ratio in the public schools.
You can clearly see this at the university level. Private universities have a fixed enrollment and always fill the number of spots that are open. Public universities have to take everyone who meets some criteria. When I attended a (public) university for undergratuate and graduate school, the enrollment over that span of time rose from 25,000 to over 40,000. New facilities had to be constructed by anticipating the increase in the student population. When I taught at a (public) university, what changed was the number of students in my classes.
Except for updating labs and making a few additions like buildings to house computers and address other technological changes, private universities remain much as they were when originally constructed because the enrollment is capped. Cal Tech, for example states they had 3952 applicants for the class of 2012 (i.e., enrolled in 2008). They accepted 688 students, which is much the same as it was 30+ years ago when a friend of mine went to Cal Tech. Had he decided to transfer to a public university in Texas, the public university would have to be prepared to accept him, since he obviously met the requirements.
In the elementary and secondary school system, the situation is worse, since
every potential student meets the requirements to attend public schools.