"Politicians use voice as a ###### powerful behavior to convey their ######," Rosario Signorello said at a ###### this week. Signorello, one of ###### researchers behind the study, works ###### UCLA's Department of Head and ###### Surgery.

When it comes to ######, it's not what you say, ###### how you say it. There's ###### good reason that some of ###### most successful politicians, for better ###### worse, are also known as ###### speakers. The most skilled political ###### possess the ability to persuade ###### crowds of very different people.

###### key to their success does ###### lie solely in the words ###### choose but also in the ###### they speak.]]>
Politicians, Signorello said, "are the ###### public speakers because they face ###### type of audience, from elementary ###### to very old people."

Speaking Of Strategies

Signorello ###### to see whether there was ###### way to pin down what ###### a politician an effective speaker ###### analyzing the strategies they use. ###### chose two Democrats, Clinton and ######, and two Republicans, Trump and ######, and analyzed the frequency, or ######, of the voices of all ###### subjects.

He and his colleagues ###### the speech of the candidates ###### three different settings.]]>