I can't answer that from my personal knowledge, but I did find the information on a different page of the same website: http://www.arnoldfoundation.org/initiati

I can't answer that from my personal knowledge, but I did find the information on a different page of the same website: http://www.arnoldfoundation.org/initiative/criminal-justice/crime-prevention/public-safety-assessment/ http://www.arnoldfoundation.org/initiative/criminal-justice/... In that spot there are some videos that I think will answer your question more thoroughly than I can.