What Do the Candidates’ Speeches Reveal?

Analyzing campaign speeches of three presidential candidates, Hillary Clinton, Barack Obama, and John McCain, reveals interesting stylistic differences and some commonalities.
ALL THREE CANDIDATES ARE CAREFUL TO AVOID THE GOBBLEDYGOOK THAT SO OFTEN CREEPS INTO POLITICAL DIALOGUE. THEY USE ACTIVE RATHER THAN PASSIVE SENTENCE CONSTRUCTIONS.
Clinton uses the greatest number of "humanizing" words in her speeches. References to "heart" and "voice" recur throughout her speeches in passages, such as "I come tonight with a very, very full heart," "I found my own voice," and "…we all spoke from our hearts." The "voice" metaphor morphs into "people who whisper to me" and "I will bring the voices of the American people back to the White House." At one point, she even says, "It’s enough to make you want to burst out in song."
McCain also injects a human element with frequent references to "eight years among friends" and "…never just fair-weather friends." Obama refers to people themselves, frequently mentioning his extended family, including his father, mother, wife, daughters, and even grandfather in one speech.
The notion of duty comes through clearly in McCain’s word selection. Phrases such as "an obligation…which I will faithfully discharge" is in the speech he gave after winning the South Carolina primary along with "…sublime honor that has been the treasure of my life." McCain’s speeches invoke the twin notions of responsibility and public service.
Obama is inclined to use the pronoun, "we" rather than "I." Clinton and McCain use "I" quite regularly, imparting a sense of the president as an individual rather than an office.
