As it turns out, in a basic battery of tests that included writing and mathematics, homeschooled children whose mothers hadn’t finished high school scored in the 83rd percentile while students whose fathers hadn’t finished high school scored in the 79th percentile. Bear in mind, too, that children in Mississippi public schools do not on average come close to doing this well on any legitimate, nationally normed test. Moreover, there are also studies that indicate that regulation does not have any positive impact on the academic achievement levels of homeschooled students.
[emphasis in original]
Again, like the other “worries” deployed in scaring the public into supporting expanded homeschool regulation, a little research would have shown this to be a baseless concern. In 2001, Greg Cizek, associate professor of educational research at the University of North Carolina, summarized what researchers know about the “socialization” question: ”It is basically a non-issue. … If anything, research shows that because parents are so sensitive to the charge, they expose them [their children] to so many activities.” More recently, a study of 7,000 homeschooled adults found, among other things, much higher levels of civic involvement, participation in higher education, and life satisfaction among them than adults who were not homeschooled.