i http://nces.ed.gov/fastfacts/display.asp?id=91
ii ii U.S. Department of Education, National Center for Education Statistics. (2015). Indicators of School Crime and Safety: 2014 (NCES 2015-072).
iii Ibid.
iv National Home Education Research Institute, Brian D. Ray. (2015). Research Facts on Homeschooling. http://www.nheri.org/research/research-facts-on-homeschooling.html.
v Ibid.
vi https://www.hslda.org/strugglinglearner/
vii https://www.nheri.org/research-facts-on-homeschooling/