Study can't replicate inspiring findings
                                
                                
                                    (Newser) -
                                    A popular and inspiring  2012 TED Talk  extolled the benefits of "power posing": That is, stretching your body into what  researchers called  "open, expansive postures" associated with dominance in order to feel more powerful. It's an encouraging idea, as the researchers put it, "that a person...