https://www.youtube.com/watch?v=LNVFPkmZTQ4

Christina Hoff Sommers writhing on the mater "One in five in college women will be sexually assaulted. This incendiary figure is everywhere in the media today. The one-in-five figure is based on a survey called the Campus Sexual Assault Study. Two prominent criminologists have noted its fatal flaws: a very low response rate, a non-representative sample of respondents, and overly broad definitions of what counts as assault –which included such things as “attempted forced kissing” & intimate encounters while intoxicated. Defenders of the one-in-five figure will reply that the finding has been replicated by other studies. But these studies suffer from some or all of the same flaws." tex from description of https://www.youtube.com/watch?v=3TR_YuDFIFI