Earlier quoted context omitted.
This is just as unfair a characterization of home-schoolers as the GP.
What part do you think is an unfair characterization - that some parents prefer to isolate their children for religious/moral reasons, or that doing so can lead to social awkwardness? According to a 2001 U.S. Census survey, 33% of homeschooling households cited religion as a factor in their choice, 14% objected to what the school teaches (i.e things like evolution), and 9% cited morality. (See data at http://www.cens…
No, that's not what it means.
It means 48.9% thinks "better education" is their main reason for homeschooling. For the other 51.1%, "better education" is not the main reason, but may still be on the list.
It's true that a non-trivial percentage want to isolate their children from the mainstream, but please do not misrepresent the statistics to make your point.