https://dailycaller.com/2015/10/12/remember-the-2007-harvard...
It's interesting that the link that was @ Harvard with a pdf of the results (that Harvard published...) is now a broken link.
Here is a working copy: https://www.garymauser.net/pdf/KatesMauserHJPP.pdf
Gary Mauser who is also a Candadian criminologist. Interesting indeed. https://www.sfu.ca/~mauser/