Emotional contagion
Videos
Emotional contagion is a form of social contagion that involves the spontaneous spread of emotions and related behaviors. Such emotional convergence can happen from one person to another, or in a larg
"Contagious" yawning has been observed in humans, chimpanzees, dogs, cats, birds, and reptiles, and can occur across species.
Leadership
Videos
Leadership, is defined as the ability of an individual, group, or organization to influence, or guide other individuals, teams, or organizations.
An APEC leader setting the tone for the 2013 APEC CEO summit with an opening speech
General David Petraeus talks with U.S. soldiers serving in Afghanistan.
Julius Caesar, one of the world's greatest military leaders