Actually just read the entire paper. Not sure I am convinced. Several bits of different studies are cited to form a complete thought. It reads well but there are too many cited studies for me to read all of them. Without reading all the cited studies it is impossible to discern their value. Things like sample size, reasons for homeschooling, length of time kis were home schooled, qualifications of the teachers were addressed but we don't have enough info to compare. This to me is manipulation of data at its finest. As a regular manipulator of data I will say that it is well done.
In English, this translates to:
"Wow, that paper really convinced me but I cannot show it now. I have nothing else to argue, so I will find any loophole I can in order to see that my daughter gets indoctrinated just how the government sees fit."
Sincerely,
cho35