This is interesting as I found this picture:
DISCLAIMER: THE "POLL" IN THIS IMAGE HAS BEEN MISREPRESENTED, things aren't as bad as it seems but this does bring up some interesting things.
If you try to find the page mentioned in the text you will find this site:
http://www.fearus.org/#sthash.bpCRCG5A.dpbsThe site is not the original one that is referred to as the source but it has background information on the "poll" and some explanations. For example, that the questionnaire the article refers to actually had question of when is it acceptable for a guy to hold down a girl and force her to have sex with him and 1 to 5 scale where one extreme was "yes" and the other "no" but what the 2-4 where is still unclear. Apparently everything that wasn't "no" is represented as "yes" in the image I linked. So not quite as bad as it seems but still interesting (and apalling.) Also the study was made in 1978 so views may have changed.
Also, the original study had more than one person behind it but they are not named in the book "Sexual Violence: Opposing Viewpoints" from which the original image is from.
Now I do wonder how many people just looked at that image and started spreading it without looking for any background information about it.
I also wonder who the hell would think that raping someone is ok if they a) "let you touch them above the waist" or b) "has had sex with others."