Increasingly, social robots are being used for support in educational contexts. But does the sound of a social robot affect how well they perform, especially when dealing with teams of humans?

Charisma can be a critical component of effective leadership. Researchers say it's possible to identify specific behaviors of charismatic leaders. Verbal tactics include telling stories; nonverbal ...

Researchers have recently examined the speech patterns of Hillary Clinton, Bernie Sanders, Donald Trump and Carly Fiorina in a variety of settings to determine whether the presidential candidates ...