Originally Posted by
gsoltso
But seriously, look up some of the research that relies on interviews and video footage of people in stressful situations (such as video of suicide bombers, folks commiting serious crimes, folks being interviewed as subjects of serious crimes, etc). These studies are beginning to gain some purchase and are increasing - although they are not getting published as quickly as I would like, most of them are not publicly avialable yet. Now, I do not necessarily believe the studies that are dropping 90%+ results, as that is not even consistent with the cultural differences in the varying ethnicities and countries, however, these reports and studies can be used as a starting point for independent research (if you are truly interested enough, you can begin with this link -
http://www.examiner.com/article/over...hority-figures. ).
Video of the Tsarnaev brothers prior to the Boston bombing would certainly dispute your assertion. As for suicide bombers, by the time they would get a place where they are on video, it's too late. As for "folks being interviewed as subjects of serious crimes", if one has come up against a true psycopath, that person is not going to give any "tells" as he believes he has done nothing wrong.
As for the linked article, really, face shapes give clues to personality? A sloped forehead says:
“A slanted, or sloped back, one [forehead] is built for speed and its owner hates wasting time. That’s a person who processes information and problem solving more rapidly and loses attentiveness when infinite details are provided.
No wonder the GAO says the BDO program is worthless.